Tag Archives: Rochester IN

2015/08/19 (W) If It’s Wednesday This Must Be Indiana

 

As we did last Wednesday we were up earlier than usual to drive to Indiana.  We wanted to be at Bontrager’s Surplus when they opened at 9 AM to pick up some battery terminal covers for Butch, and possibly ourselves, so we pulled out of our driveway at 6:16 AM.

We took our usual route west on M-59 to I-96W to Lansing Road south.  Rather than get on I-69S we stayed on Lansing Road all the way to Charlotte where we stopped at the Biggby’s Coffee to use the restroom and get coffee and bagels.  From there we then took I-69S to Coldwater and headed west on US-12 since Bontrager’s Surplus is located on US-12 in White Pigeon, Michigan.

We arrived at Bontrager’s Surplus just after 9 AM.  We looked around briefly but did not spot the battery terminal covers so we asked one of the employees where they might be and he took us directly to them.  We bought 36 (18 red and 18 black), 10 of each for Butch and 8 of each for us.  Bontrager’s is probably the best stocked of the surplus and salvage stores in this area and I could have spent hours here, but we had other places to be and a long day ahead of us.

Our shopping done we continued on to Coach Supply Direct in Edwardsburg, Michigan where we found Josh Leach hard at work on some interior remodeling of a Fleetwood Revolution.  He removed the Notion Linen sample from his Lambright Comfort Chairs book and we chatted for a while.

I reflected on fact that one of the nicest Class A motorhomes we ever saw was a Fleetwood Revolution.  The interior was a (faux) cherry wood with satin finish nickel hardware.  It had modern, clean cabinetry and light grey wall treatments and a light tile floor with nickel colored inserts, as best I can recall.  We eventually toured the American Coach factory in Decatur, Indiana where the Revolution was made and after seeing some of the construction methods we were less enamored with it.  Like all of the American Coach products it was out of our price range as a new unit but it was very much to our taste.

Before continuing our Journey Linda pulled up Jarel’s address in our GPS.  I then texted Jarel to give him a revised, and more accurate ETA.  We headed southwest out of Edwardsburg on M-62 which becomes IN-23 through Granger.  We turned onto IN-331 which bypasses most of Mishawaka east of town and delivered us to US-20 where we headed west.  We stopped at the Meijer’s, which has a filling station, fueled the car, and switched drivers.  We exited US-20 just south of South Bend, Indiana and headed south on US-31.  We exited US-31 at Rochester and took IN-25 south to Logansport.  I texted Jarel an updated ETA enroute.

We arrived at Jarel Beatty Cabinetry at 11:45 AM and pulled around back.  I texted Jarel to let him know we were there and he came out of the shop to meet us.  We chatted for a while, loaded up the pantry, the slides, the three pieces for the built-in sofa that we forgot last week, a piece of walnut trim for the pantry face, and a leftover  piece of 1/4″ Baltic birch plywood.  Linda wrote a check for the balance we owed.  The only thing left for Jarel to build is the HVAC/wiring chase cover but he cannot do that until I give him the length, which I cannot do him until the desk is installed in the bus.

We left the cabinet shop at 1 PM and stopped at the Martin’s supermarket in Logansport for lunch.  This particular Martin’s did not have a salad bar but they did have pre-made salads.  We each had one along with a bread roll.  I called Butch to let them know we were on our way, and headed for Twelve Mile, Indiana.

I gave Butch the battery terminal covers.  He and I figured their cost ($1.25 each) covered the cost of the 12 fiberglass pole mast sections ($2.00 each) we took last week and called it even.

I brought the small window frame stop block from our bus to see if Butch could make one.  He had some aluminum bar stock that looked like it would work.  We decided to make it longer than the original to accommodate three machine screws and cut it to size using a band saw.  Butch then marked three points to drill holes using the old block as a template.  Two holes were drilled through and one end hike was blind.  The blind hole will fit over the shaft of the old screw that would not come out in case any of it is still protruding above the surface.  The middle hole will line up with other existing hole and I will have to drill and tap a hole in the frame to match the third hole.  But first I need to get some brown spray paint, put some sacrificial screws in the holes, and paint the piece.

While we were working on the stop block I noticed that Butch had a torque multiplier sitting out.  He commented that it was available to a good home for a good price; hint, hint.  These torque multipliers are used to break the lug nuts loose on bus and truck wheels and I have had one on my mental wish list since I first became aware of them five years ago.  I had not pursued getting one as they tend to be expensive even used on Ebay.  Butch wanted $75 for it so I wrote a check and put it in the car.  It has three different lug nut sockets so I hope one of them first the ones on our bus.  I also hoped they would fit the very large torque wrench I bought from Butch last fall but they are 1″ square drive sockets and the torque wrench has a 3/4″ square stud.  I’m not sure I have a correct socket for the torque wrench so that’s another thing I still need to get.

Butch and Fonda bought a compact stacked clothes washer/dryer for their bus and asked if we would help them get it into their rig.  Of course we said yes.  We got it on a dolly and wheeled it out to the entrance door and then pondered the situation.  We have some recent experience getting things out of and into a bus entrance door and this did not look promising.  Butch handed me a tape measure and I determined that the maximum width that would fit through the step well was 23.5 inches due to the door hinges.  The washer/dryer is 24″ wide and 28″ deep with a recessed back on the washer (lower unit).  It is also tall, being a stacked unit, and we all agreed that the only way it was going in was on its back, through a window, using a forklift.  It was Deja vu all over again; been there, done that, didn’t even get a T-shirt.  That approach required more preparation than Butch cared to tackle today, and more time than we had to spare, so we moved the unit back under the overhang and left it covered with a blanket.

We all went back in the house and visited for a while longer.  Butch had found his 4″ pneumatic body sander and loaned it to me along with three boxes of AA50 sanding discs.  While not quite as aggressive as the #36 ceramic grit belts I have been using on the 4″ portable belt sander, this tool will allow me to get under the cabinet toe kicks where the belt sander won’t reach.

As much as we would have liked to stay and go out to dinner again, we did not want to be getting home at midnight.  We wished them a safe journey, again, but this time it really is unlikely that we will see them again before they leave for Arizona.  We left for home at 4:45 PM with Linda at the wheel.  From SR-16W (CR-700N) we took CR-700 (Meridian) north to its northernmost point and headed west into Fulton on W750S where we picked up IN-25 and headed north.  At Rochester we left IN-25 and took US-31N to US-20W.  We exited US-20 at SR-19 and drove north through Elkhart, finally arriving at the Martin’s supermarket at CR-4 around 6:15 PM.  This Martin’s has an excellent salad bar and a nice dining area with an upstairs, which is where we chose to sit and eat our dinner.

Linda continued to drive after dinner.  There is an entrance to the Indiana Toll Road (I-80/90) on SR-19 just south of CR-4 so we got on going east.  The toll road is a few extra miles compared to US-12 through Michigan, but it is posted 70 MPH (max) with no stops, compared to 55 MPH with six towns that have reduced speed limits and stops.

We exited the toll road, paid our $2.90 toll, and headed north on I-69.  A few miles later we were back in Michigan.  We left the Interstate at M-60 (exit 25) to refuel at the Shell station, use the restrooms, and switch drivers.  It was about 8 PM and still light, but it was cloudy to the west and the light was fading.  I find night driving easier than Linda does and I had been able rest while she drove so I was good to go.

I followed our usual route, leaving I-69N and using the Lansing Road cutoff to get to I-96E.  We passed mile marker 100 on the south side of Lansing, which meant we had 33 miles to the M-59 exit.  From there it was 11 miles to Hacker Road and then the final 2.5 miles to our house.

We arrived home at 10 PM, five hours and 15 minutes after we left Twelve Mile and just over 16 hours from when we left home this morning.  The trip odometer indicated 534.8 miles traveled today.  We unloaded the camera, phones, wallets, etc. from the car but decided to wait until tomorrow to unload the cabinetry, tools, and parts.  We headed off to bed and watched part 3 of a PBS program The Mystery of Matter:  The Search for the Elements.  Interesting stuff.  We both find programs that inform and educate to be entertaining.

 

2015/08/12 (W) Back to Indiana (Again)

Today was early arrival day for the annual Back-to-the-Bricks converted bus rally in Clio, Michigan.  This joint rally of the Converted Coach Owners (CCO) and the FMCA Great Lakes Converted Coaches (GLCC) chapter has become an annual event that typically draws 20 to 30 rigs.  Most of them are converted highway buses and many of those were converted or re-modeled by the owners.  Many of them are works in progress but such is the nature of the bus conversion hobby and the true bus nut.  But that is not where we were headed today.  Our bus is unusable at the moment as the toilet is disconnected, the bed platform has been removed, and all of the cabinet drawers have been taken out.  But the main reason was that we had multiple commitments in Indiana today.

Our first appointment was with Josh Leach of Coach Supply Direct.  Although CSD is located in Edwardsburg, Michigan we had arranged to meet him in the parking lot of the Martin’s Supermarket at SR-19 (IN) and CR-4 on the north side of Elkhart, Indiana at 9:30 AM to take delivery of 15 yards of upholstery fabric.  We picked that location, rather than his shop in Edwardsburg, for several reasons.  He had to be at the Forest River Owners Group (FROG) rally at the Elkhart County 4-H Fairgrounds at 10 AM so that location got him half way to his destination at a good time of day.  For us, Elkhart is a 3-1/2 hour drive.  That meant we had to be up at 5:00 AM and on the road not later than 5:45 AM to be there on time, allowing for coffee, fuel, and bathroom stops.  Had we met him at his shop we would have had to be there by 9 AM requiring us to get up even earlier.  You have to draw a line somewhere.

I took the wheel for the start of the trip.  It was still dark but the faint glow of the impending sunrise was visible as we pulled out onto Hacker Road facing a rising crescent moon.  At M-59 we headed west to I-96.  I reset one of the trip odometers before we left and verified that it was 13 miles from our driveway to the end of the entrance ramp from M-59 onto I-96W.  We skirted the southern edge of Lansing on I-96 and took Lansing Road to I-69 south.

Nineteen miles south of Lansing, and about an hour into our trip, we stopped at the Biggby’s Coffee in Charlotte for coffee and bagels.  Biggby’s is not my favorite coffee but this particular store is in just the right location.  Linda checked the M-DOT website and it appeared that the bridge work on M-60 in Mendon was completed, so we exited I-69S and headed west on M-60.  Unfortunately the bridge was still closed so we had to follow the detour to the south toward Sturgis.  Unlike our previous trip in early July, when we continued on to Sturgis, we followed the complete detour through Nottawa and Centreville and back to M-60 in Three Rivers.  We had never driven through Nottawa or Centreville before so that provided some new scenery for the trip.

As we have done many times before we continued our trip on M-60 as far as Jones where we stopped at the Shell station for fuel.  We then took M-40 south to US-12.  This seven mile stretch of M-40 traverses steeply rolling hills and is both beautiful and fun to drive.  We took US-12, running west just north of the Michigan-Indiana border, and eventually exited onto Old 205 (M-205?) which turns 90 degrees to the left a mile later and drops straight south into Indiana where it becomes SR-19.  A few miles later we arrived at the Martin’s Supermarket at CR-4 just after 9 AM.

Josh was not there yet so we went inside to use the restrooms and get some coffee.  This particular Martin’s has a nice salad bar with a beverage station, a Starbucks Coffee outlet, and a seating area with Wi-Fi.  Josh showed up right on time and parked next to us.  I met him outside and we transferred the roll of upholstery fabric from his car to ours and then went inside to visit for a few minutes before he had to leave for Goshen.

When we left Linda took over the driving.  Our next planned stop was A1-Upholstery in Elkhart to order the cushions for our built-in sofa.  Continuing south on SR-19 we stopped at Factory RV Surplus to look for battery cable end covers but the ones they had were too expensive.  I think they now sell more retail-packaged merchandise than they do true surplus material, and even less salvaged parts.

Lou (mom) and Terry (daughter) own and operate A-1 Upholstery and were recommended to us by Josh.  We discussed the project with Terry, who I had previously spoken to on the phone.  We reviewed my dimensioned scale drawings, which were on one sheet of 11″x17″ 1/4″ grid-square paper, and agreed on how the cushions would be made.  Terry thought she would have them done by the end of the month but noted on the order form that we needed them by September 14th.  We noticed that she had a lot of sample books from which we could have selected a fabric but we like the Lambright Notion Linen, and Terry thought it was a very good fabric that should look good and wear well in our application.  We left the fabric and drawing with her and wrote a check for the deposit.

All of our stops were important today, but our primary reason for the trip was to pick up the pieces of the custom desk and built-in sofa for our bus from Jarel Beatty Cabinetry in Logansport, Indiana.  We continued our trip south on SR-19 to US-20, took that west to US-31, and went south, exiting at Rochester onto IN-25 for the final 22 miles to Logansport.  This is a route I have driven many times but Linda had the wheel this time so I provided some occasional guidance.  I called Jarel to let him know we were making better time than we had anticipated and would be there between noon and 12:25 PM.  I then called Butch to give him a status update.

This was the first time Linda and Jarel had met and so it was also the first time Linda had met Mya, Jarel and Georgette’s sweet little dog.  Mya came up to me, sat, stared up at me like we were long lost friends, and waited patiently for me to give her the attention she was seeking.  I was happy to oblige.

Jarel Beatty Cabinetry, Logansport, IN

Jarel Beatty Cabinetry, Logansport, IN.  Panorama taken from the entrance door.

Jarel Beatty Cabinetry, Logansport, IN.

Jarel Beatty Cabinetry, Logansport, IN.  Panorama from the center of the shop.  Entrance door is far left.

As I have previously described in this blog, the desk consists of nine pieces (if you count the four drawers as separate parts):  two pedestals with separate bases, a cover that goes between them, and four drawers.  The left pedestal has a fold up work surface with two support wings, and a fold down fake drawer front, so technically those are four more pieces, but they are attached to the pedestal with hinges so I am not counting them as separate parts.  The bottoms of each pedestal have been cut out to provide access to the fan-coil heat exchangers that will be installed in the bases, so those are really two separate pieces now, put I am not counting them as such.  I am also ignoring screws, drawer slides, blocking, and other assembly items in my parts count as they are all “installed components.”  With the drawers installed we only had five major pieces to load plus the two access plates.  Jarel also had the pieces ready for the built-in sofa so we loaded those as well.  I took pictures of his shop and the pull-out pantry, which was mostly assembled but not quite finished.

The installed desk will have more pieces than just described but these are the pieces that Jarel made.  The finished desk will have five grills that we have to cut and install, at least four drawer pulls that we have to install, a plywood top that will span the two pedestals and leg space, and a Sandstone Corian countertop that will go on top of the plywood.  While not actually part of the desk there will also be a large cover for the passenger-side living room HVAC duct and wiring chase and a small hose cover at the desk end both of which align with the left end of the desk and will look like they are part of it.  Jarel will make the chase cover later after the desk is installed and we can get a final, accurate measurement for its length.

As long as we were in the neighborhood we naturally stopped to visit with our friends, Butch and Fonda, in Twelve Mile, Indiana.  While we were at their house we loaded a dozen 4-foot army surplus fiberglass mast sections in the car.  Butch had bought these at a swap for me some time ago.  We will use them for ham radio antenna projects.  Butch gave me his old, non-functioning, Vanner battery equalizer to see if I can figure out how it does what it does.  He also lent me his air-powered brad nailer which can also drive 1/4″ crown staples and gave me a box of 5,000 staples to go with it.  Fonda found a scrap piece of resilient underlayment designed for free-floating wood floors.  Butch though it might work well under the 1/4″ plywood underlayment to fill in the gaps and irregularities so we took it with us.

When we were done loading stuff into our car we went to see their new property on SR-25.  They have already had a new roof put on the barn and new doors put in the house.  They have bought themselves a BIG project, but it will be a much more appropriate and manageable place for them going forward than the building complex in Twelve Mile that has housed their business operations for the last 20 years.  It’s an old GM dealership from the 1940s and they have approximately 11,000 feet under roof including a 2-bay service garage with a functioning in-ground lift.

We drove to Rochester and had dinner at Pizza Hut.  Linda and I split a medium specialty veggie pizza and had the salad bar with it.  We might have had a few more restaurant choices in Logansport, but Rochester was 22 miles closer to home.  With the 19 hours we were gone today, and over 525 miles we had to travel, 22 miles and 30 minutes was significant for us.

We got back on the road at 6:30 PM with Linda at the wheel and headed back up US-31N to US-20 and headed east.  We decided to stay on US-20 all the way to I-69, stopping in Lagrange to use the restroom at the Marathon complex.  We stopped again at the Shell station on M-60 in Michigan for fuel.  It was getting dark and I had been able to rest while Linda drove, so I took over the driving duties.  From this point on we were just reversing our route from this morning.  We got home at 10:30 PM, unloaded everything from the car, and then went straight to bed.

 

2014/11/10-16 Even More Bus Work

2014/11/10 (M) New Heights

We rarely set wake up alarms anymore, one of the major perks of retirement, but ‘rarely’ does not mean never so this morning my alarm went off at 5:05 AM.  I grabbed a quick shower, got dressed, and got busy pulling everything together for the trip to Twelve Mile, Indiana.  I had hoped to be on the road by 6 AM but did not quite make it.  Linda left at 6:15 AM for a 7:30 AM medical appointment and I had the car packed by 6:30 AM and pulled out shortly after that.

The drive always takes me about five hours including stops.  Butch called me around 10 AM to let me know they were in Logansport and would not make it back to the house until mid-afternoon.  I was going to stop in Rochester anyway to buy groceries so I had lunch first and then took my time shopping.  From Rochester I took IN-25 south and stopped in Fulton to buy fuel.  The street I normally turn on is Aitken and the filling station was at the intersection with IN-25 so I headed east to Meridian Street and then south to IN-16 and finally east to Twelve Mile.

New ride height linkage (L) with ball ends.  Old linkage (R) with rubber ends.

New ride height linkage (L) with ball ends. Old linkage (R) with rubber ends.

I pulled up in front of the bus at 12:30 PM and unloaded all of the groceries and bus parts from the car and put them in the bus.  I changed into my work clothes and started working on inside projects.  First up was resetting the clocks since the switch from EDT to EST occurred while I was away.  I then emptied the cabinet above the refrigerator, which is currently used to store cleaning supplies, in preparation for installing an under cabinet florescent light fixture against the ceiling.  I was investigating the details of that little project when Butch and Fonda got home.  With the house now unlocked I finished unloading my car and moved my clothes and technology into the guest bedroom, which is where I stay when I am here working on buses.

Butch had fabricated one of my ride height linkages while I was away.  He made a second one and then I gathered up tools and my camera to install them while he finished the last one.  Fonda found a large sheet of corrugated plastic that made it much easier to slide under the bus to work.  The front one was easy to install, just as it had been easier to remove.  The rear ones were even more difficult to install than they were to remove.  I got the rear protection shields back on with Fonda’s help.  Some jobs just require more than two hands.

New ride height linkage ball end and mounting bolt.  Old linkage end visible upper right.

New ride height linkage ball end and mounting bolt. Old linkage end visible upper right.

Bill Tharpe showed up to help Butch work on Brittiny’s car.  Butch and Bill had retrieved it a couple of days ago with a car hauler trailer when it quit running.  It was leaking coolant and apparently needed a new intake manifold gasket.  Bill spent most of his time disassembling the top of the engine so he can eventually remove the manifold.

Although I bought fresh salad greens on the drive down it ended up being a long day so I prepared a Simply Asia Mushroom Noodle Soup Bowl for dinner along with a few grapes.  Linda called at 8:30 PM and we chatted about her audiology and ENT appointments this morning.  The audiologist said her hearing in her ‘good’ ear was essentially unchanged from four years ago, which was good news, and she had a great visit with Dr. Siedman.  I chatted briefly with Butch about the fair weather ‘to do’ list for tomorrow and then we all turned in for the evening.

2014/11/11 (T) Code 23

I was up at 7 AM and in my coach by 7:30 having a simple, but yummy, breakfast of orange juice and homemade granola with unsweetened soy milk.  With all of the projects I have going on I have very little space at the moment to prepare food or sit and eat so I decided to forego making coffee and walked across the street to Small Town Brew to get some.  Lisa (the shop owner) was there so we had a nice chat.

New ride height linkage installed on front axle and leveling valve.

New ride height linkage installed on front axle and leveling valve.

The weather forecast indicated that the best part of the day was going to be the morning with the high temperature of 54 degrees F at noon and then falling steadily with a rapidly increasing chance of rain.  I had two outside tasks to accomplish on my bus today so I wanted to get them done in the morning if possible.  My first task, however, was to attach the stinger (or whip, the long slender flexible piece at the top of an amateur radio antenna) to the base screwdriver portion of Butch’s mobile HF ham antenna.  I was able to do this from his ladder and did not have to get up on the roof.

While I worked on the antenna Butch prepped their new motion-sensing patio light.  He installed it over the entrance door to their bus with Fonda’s help.  With his assistance I removed the new fan belt from my engine, removed the two old air-conditioning compressor belts, and installed the two new a-c belts.  It was obvious from the extra slack in the inside belt that the a-c compressor was out of alignment with the pulley on the engine.  Butch suggested that we take the new belts off rather than ruin them and put the old ones back on until we can align the compressor.  That made sense to me, so that’s what we did, finally putting the new fan belt back on.

The drive side rear ride height linkage was not easy to get to with the dual drive tires on the axle.

The drive side rear ride height linkage was not easy to get to with the dual drive tires on the axle.

In the process of changing the belts I tried to us the valve that either tightens the belts when the engine is running or retracts the belt tensioners when they need to be changed.  The retract position did not appear to work and after looking at how the valve was plumbed Butch and I were of the opinion that it may not be connected correctly.  The run/tighten position works as intended, extending the air-driven belt tensioners, but it would sure be nice to be able to turn the valve and have the belt tensioners retract as intended.  I’m going to have to find out more about this valve and re-plumb it if necessary.

Butch and Fonda had to take some time to move things out of their warehouse for someone who is coming by to purchase them.  While they did that I started working on the DDEC II code 23 (Fuel Temp Sensor Voltage High) problem.  I got the diagnostic procedure from Chuck over the weekend.  The first step was to remove the harness from the sensor, short out the two pins, turn on the ignition (but do not start the engine), and see what Active Codes the ECM (DDEC II) generates.  That sounded simple enough but unfortunately the Fuel Temperature Sensor is located on the right side of the fuel pump under the ECM and behind a coolant pipe.  The only way to get to it is to unbolt the ECM mounting plate from the block and lift it up, which it turn requires all of the harnesses to be unplugged from the ECM.  Again, simple enough in concept but more difficult in practice.  Once I could get to the sensor and disconnect the harness I had to figure out a way to jumper across the two sockets.  I ended up using two pieces of small solid wire inserted into the connector and then bent to give me something to connect the alligator clips to.  Fonda helped with all of this.  Again, it was more than a two-handed job.

Access to the passenger side rear ride height linkage was a little better, but not great.

Access to the passenger side rear ride height linkage was a little better, but not great.

I turned on the ignition and read the Active Codes on my ProLink and also had them flash on the Check Engine Light.  I was looking for a code 25 (everything is OK) or either a code 23 or a code 24.  What I got was both a code 23 (sensor signal and/or return wire open) and a code 24 (signal wire shorted to +5 VDC wire).  The diagnostic procedure has you check resistance between pins in either case, just different pins, so I checked both.  The readings I got did not make a lot of sense and I did not have time to pursue it further as the temperature had started dropping and it had started misting.  (I figured out later that the code 23 test requires the jumper to remain in place but I had done the code 24 test first, which required it to be removed, and not reinstalled it, so I did not do the Code 23 test correctly.)

By the time I got the ECM bolted back in place and all of the harnesses reconnected it was raining lightly and my tools were getting wet.  I got all of them put away and closed up all of the bays and decided to start the engine to make sure it would still run.  It started right up and I let it run on high idle for 25 minutes while I had a bite of lunch.  The test procedure called for clearing all codes before starting the engine and monitoring the CEL for 8 minutes, stopping the engine, and checking the historical codes.  I was clearly done working outside for the day so I did not get to do this at this time.

It was only mid-afternoon when I shut the engine off so I set to work installing the florescent light fixture in the cabinet above the refrigerator.  As with most projects this one seemed simple enough but took quite a while to do.  I was able to use an existing hole with wires running through it to snake two more wires through from the cabinet (where the fixture was going) to the adjacent cabinet to the right over the left corner of the kitchen counter.  That cabinet already had two 12 VDC light fixtures and I had previously identified the positive and negative supply wires.  What complicated matters was that the glue holding the carpet on the ceiling of the refrigerator cabinet had failed and the carpet was falling down.  The loose carpet also led to the discovery of other 12 VDC wiring hidden underneath it.  That, in turn, led to two things:  1) I had to make sure that when I mounted the new florescent fixture I did not screw through any of these wires, and 2) I had to figure out a way to keep the ceiling carpet up.

The sunset was amazing on November 10th.

The sunset was amazing on November 10th.

I taped the existing wires to the plywood ceiling so they would be in known locations.  I then used wood screws and fender washers to hold the carpet to the ceiling.  I added insulated spade lug connectors to the fixture wires and the supply wires and connected the other ends of the supply wires to the existing supply wires using special connectors designed for tapping into an existing wire without cutting it.  I would not use these for higher current applications but for a small florescent light fixture they are fine.  I attached the fixture to the ceiling with four short wood screws, installed the F13T5 bulb, turned the switch ON, and there was light!  I love it when that happens.

As long as I was working in this area I decided to reattach the incandescent fixture in the cabinet above the kitchen sink.  It was designed to be mounted with two screws but only one was in place.  Again, this turned out to be more work than it at first appeared.  The fixture is mounted to the inside of the upper cabinet face frame, not the ceiling, so there was no way to directly see what I was doing.  That meant mirrors and flashlights, and a blown fuse when my screwdriver shorted +12vdc to DC ground.  It turned out that the wiring was interfering with the mounting.  I eventually got it tucked up under the ceiling carpet and got the fixture mounted using two screws.  My documentation indicated that the upper kitchen cabinet lights were powered by wire #51.  I located that wire in the front DC distribution panel and pulled the 10 Amp fuse that protects it.  It was indeed open, which was good as it meant my documentation was correct and allowed me to find it on the first try.

The florescent light in the hallway ceiling cove quit working the last time I was here.  I removed the bulb, with some difficulty, to see what it was.  It was an F72T12 55 Watt (72″ length) with a single pin on each end.  I needed a 10 A blade fuse to replace the one I blew so I made a shopping list and headed off to Logansport to visit Walmart, O’Reilly’s Auto Parts, and Home Depot.  Since I was in town I called Linda as my cell phone does not work in Twelve Mile.  She wanted to know if I had shut off the outside water at home.  I had not, so she took photos of the valves/pipes in the utility room and e-mailed them to me.  I got a call from Butch while I was in town.  He needed a few machine screws so I picked those up.  When I got back to the house I checked the photos Linda had sent and then sent her a couple of replies which resulted in her calling the house to go through what had to be done.  She e-smiled me later that she had taken care of it.

I Replaced the F72T12 (with considerable difficulty) but it still did not work.  It was late, and dark, and I was tired, so finding and fixing the problem would have to wait until tomorrow.  Somewhere in there I had a tofu Italian sausage on a whole wheat hotdog bun with mustard and onions.  By the time I came in to the house Butch and Fonda had gone to bed.  I checked e-mail and logged in to RVillage ad saw that our “Vegan RVers (WFPB)” group was up to 100 members.  I worked on this post and then went nighty night.

2014/11/12 (W) Burrrr

The leading edge (cold front) of the polar vortex had passed through north central Indiana by the time we got up this morning.  There was a definite bite to the air, and it will get worse before it gets better, but I brought a selection of winter clothing that I can layer in various was to suit the conditions and the work that needs to be done.  All of my projects today were inside the bus or the house so I did not have to bundle up excessively.  Butch and Fonda spent a little time working on the privacy curtain system for the front of their coach but much of their time today was taken up with someone who bought a lot of metal shelving and storage racks from them.  He showed up sometime between 9 and 10 AM and brought a crew to disassemble the shelving and load everything into a trailer.  Butch had to use his forklift to help load some it.

The DDEC II ECM on our DD8V92TA with all of the harnesses unplugged.

The DDEC II ECM on our DD8V92TA with all of the harnesses unplugged.

I had cleared some space in the kitchen (of the bus) so I made coffee to go with breakfast.  That emptied out the last of three storage canisters, so I opened the three bags of custom roasted beans from Teeko’s and transferred them to the three containers.  After considering my project choices I decided to install the knob on the front TV cabinet door.  I spent a few minutes checking the installation details and dimensions of the Gaggenau halogen cooktop, which we would eventually like to replace with a built-in two-position induction cooktop if we can find one that fits the existing opening in the kitchen counter.  I had a note to get the GenSet model number for Martin Diesel so I looked that up in my documentation and found both the model and serial numbers.  I then turned my attention to the fluorescent light fixture in the hallway cove.

After studying the construction of the cove I realized that the front piece could be detached by removing seven (7) screws from underneath.  With the fascia removed I had great access to the F72T12 bulb.  I also discovered that there wasn’t an actual fixture there, just two ends to hold the bulb.  One was spring loaded and the other one was not.  The ballast was obviously somewhere else.  But where?

I vaguely recalled having seen a small metal box with wires coming out of it in the space under the bottom shelf of the pantry so I looked there and, sure enough, there it was.  It still had a label on it that was in good condition and indicated that it was a 13.2 VDC ballast for a single F72T12 fluorescent bulb.  Things were slowly starting to make sense.  There is an identical box in the back TV cabinet, with the same wires and connector but no label or markings, so I reasoned that it must power the fluorescent cove light in the bedroom.  That meant there were probably two more boxes somewhere for the two front fluorescent cove lights, although there might only be one as they are on the same switch.  Again, I vaguely recalled having seen these boxes in the bottom rear of the A-V cabinet behind the driver’s seat, so that’s where I looked first, and there they were.

Wire taps for joining a new wire to an existing wire.

Wire taps for joining a new wire to an existing wire.

It appeared that we had a bad ballast and that this would be an easy fix.  The label said the ballast was a Triad made by Magnetek in Huntington, Indiana and had the model number.  Cool.  I could drive over there and get one if I had to.  I went inside to use my iPad to search for sources of supply and found that Magnetek had divested itself of most of their product lines, including this one.  Their website gave the URLs of the various companies that acquired their product lines.  Universal Lighting picked up the DC ballast products so I tried their website but did not find one for an F72T12 bulb.  Ugh.  I searched some more and eventually found a Bodine (Philips) ballast electronic/inverter ballast that appeared to be exactly what I needed…for $98 plus tax and S$H.  Double ugh.

I would eventually like to convert most of the lighting in the coach to LEDs, so perhaps this was the time.  I found a kit with 52.5 feet of LED rope light (~10 LEDs/in) and power cords, end caps, and mounting clips to make up to 10 segments.  The description said the light pattern was 360 degrees and the illumination was 48-60 lumens per foot.  An FTC website indicated that a typical 40 W incandescent bulb puts out about 450 lumens and a 60 W bulb about 800 lumens.  Figuring conservatively at 50 lumens per foot a 10 foot length, folded back mid-point to make a five foot long light source, should give us at least 500 lumens which is plenty of light for this application.  The kit has enough materials to make four such lights and still have 12 feet to use somewhere else, such as around the inside of the face frame of the wardrobe closet in the bathroom.  I ordered it with 3-day shipping.  While I was at it I ordered an Everpure (SHURflo) ADC Full-timer bacteriostatic water filter cartridge with 2-day delivery through Amazon Prime.  I thought about ordering several, but figured I might find them cheaper in Quartzsite this winter.

There wasn’t anything else I could do on the fluorescent fixture so I decided to shorten the cable for the front OTA TV antenna and put an F-connector on the RF coax portion.  I borrowed Butches crimper with the hex jaws and opened the coax cable stripper I bought at Home Depot.  I then discovered that the RG-6 connectors I had did not fit the cable, which was smaller in diameter.  Without different connectors this would be another stalled project with my front TV unusable.  Butch told me there was a Radio Shack store inside McCord’s Hardware and Lumber so I made a shopping list and headed to Logansport.

New florescent light in cabinet above the refrigerator.

New florescent light in cabinet above the refrigerator.

Based on the connectors available at Radio Shack I determined that my cable was probably RG-59 so I got four crimp style F-connectors.  While I was in town I stopped at Home Depot for a GFCI outlet to replace the one in the bathroom, which keeps tripping.  I also spotted some packages of cover plate screws so I got one each of white, almond, and brown.  A quick stop at Walmart for some personal items and I was headed back to Twelve Mile.

When I got back Fonda was just starting to make their dinner so I went to my coach to fix a salad.  I had a large salad of power greens, fresh mushrooms, fresh strawberries, onion, peanuts, and dried cranberries with a raspberry walnut vinaigrette dressing and a small glass of Moscato wine.  I then worked on the F-connector.

It took a while, and a couple of test fits, but I eventually figured out how to strip the coax, folding back the braided shield while leaving the foil shield in place, and get the prepped cable fully inserted into the connector and crimped it.  I stripped the three control wires, secured the little bit of extra cable inside the cabinet, and then connected the coax and control wires to the back of the controller.  Twelve Mile is a long way from everywhere but I figured I would I would test my cable construction by trying to tune in a channel.  The TV was having trouble receiving channel, 16-1 HD until I moved the antenna from position 8 to position 6.  Position 8 is just to the driver side of the nose, so given how I was parked it was facing slightly east of south.  Position 6 was more ESE, and the signal was good except when a truck went by.

Tarheel HF screwdriver ham radio antenna on motorized lift mount.

Tarheel HF screwdriver ham radio antenna on motorized lift mount.

I checked with Butch and WNDU 16-1 HD turned out to be a South Bend station.  South bend is north and slightly west of Twelve Mile.  Hummm?  I swung the antenna around to position 14, 180 degrees from position 6 and roughly NW, and had an excellent signal there too (I don’t recall it being interrupted by passing vehicles).  Clearly the F-connector was on well enough to transmit a clean signal.  The only thing I can figure is that my antenna had an unobstructed view of a large house in direction 6 that provided a very usable signal that was blocked by large trucks passing by.  Either way, South Bend is over 60 miles away, so propagation must have been very good this evening.

That was enough for one day.  I gathered up my dirty dishes and camera and returned to the house.  Fonda was just loading the dishwasher so I added mine.  I chatted a while with Butch about the DDEC II code 23 diagnostic procedure and the game plan for tomorrow and then turned in to check e-mail and work on this post.

2014/11/13 (R) Thermal Underwear

I slept in this morning so I skipped making coffee and after my usual breakfast went across the street to Small Town Brew to get some.  I then got to work on one of Butch’s projects.  We kept busy today including, in spite of the cold, some outside work.  Thermal underwear helped keep me comfortable.  I went back to STB and got a second cup of coffee around 10:30 AM.

I spent the morning helping Butch and Fonda with the wire chases for the bedroom in their bus.  Each chase is a pair of boards joined at a right angle to make a horizontal bottom and a vertical side.  They will each be mounted using a pair of aluminum angles, one on the wall for the bottom and one on the ceiling for the brackets for side.  My first task was to drill holes in the aluminum angles approximately every 12 inches.  I then helped position them, drill the holes for the mounting screws, and attach them to the bus.

Testing the DD8V92 fuel temperature sensor.

Testing the DD8V92 fuel temperature sensor.

Fonda and I moved three large wooden tables from the warehouse to the now mostly empty ‘parts room.’  All three of us moved a couple of loaded metal shelving units and then Fonda and I put the wooden tables in place.  I plan to move my all of the stuff I have in the (unheated) warehouse to the (heated) parts room tomorrow.

I worked on some minor projects in my bus and had a tofu turkey sandwich with vegan mayonnaise, lettuce, and onions.  I disconnected/removed the ballast for the bedroom fluorescent cove light and used it to test the hallway fixture.  The light worked just fine which verified that it was a ballast problem and not a wiring problem.  I needed to know that before I went to the trouble of converting this fixture to LED rope lighting early next week.  I put the good ballast back in rear TV cabinet and kept working in there, starting with the installation of the knob for the TV cabinet door.

I shortened the control/coax cable for the TV and installed the crimp-style F-connector.  Unlike the front TV (which was on and receiving WNDU Ch-16 from South Bend over 60 miles away) the rear TV was not able to detect any signals at any antenna direction.  The OTA antenna for the rear TV is in the rear roof tray and the bus is backed into its parking spot, so it is more shielded from radio frequency waves than the front antenna.  The only direction that might be good is straight ahead, which is due south.  Unfortunately there are no TV towers in the direction for a long way.

Magnatek 13.2 VDC ballast for F72T12.

Magnatek 13.2 VDC ballast for F72T12.

Butch decided to install the plate heat exchanger in the bay just forward of where the Oasis Combi is installed and needed my assistance.  The plate heat exchanger will be used to tie the Combi to the OTR bus heating system (engine coolant loop).  We also discussed possible locations for the coolant circulating pump that he plans to plumb into the OTR heating lines once he determines which line is the supply and which one is the return.

I returned to my rear TV closet projects while Butch started compiling a shopping list.  After stabilizing the back piece of plywood inside the cabinet with a couple of screws I mounted the Pressure Pro Repeater to it using a couple of self-adhesive Velcro pads that came with it.  I then mounted the dual 12 VDC outlet directly below the ballast and installed a small cube relay just behind it using its built in mounting tab.  Tomorrow I plan to connect the outlets to the relay and supply it with 12 VDC to power the repeater.  I also plan to figure out a way to drive the relay from a 12 VDC source that comes on when the 12 VDC chassis battery switch is ‘ON.”  For now, though, I will connect the outlets to the NC (normally closed) contacts so that power will flow to the outlets when the relay coil is not energized.

I was pondering my next project when Fonda let me know that Butch would be ready to head to town shortly.  I was considering how I was going to enlarge the two small openings that allow air to flow from the grate in the rear TV cabinet through the upper parts of the center cabinet and into the driver side corner cabinet where the rear air-conditioner evaporator and blower are located.  At Butch’s suggestion I looked up the specifications on the Carrier air-conditioning units; 14,000 BTUs and 465 CFM air flow.  Requirements for supply and return grates?  At least equal to the square area of the evaporator coils.  The coils are roughly 9″ x 12″, as are most of the grates.  The two small openings in the side walls of the upper closet, however, are 3″ x 10″, not nearly big enough.  This is what happens when buses are converted to “look nice” instead of to “work correctly.”

Passenger side rear corner TV cabinet with ballast, dual 12V outlet, relay, AC outlets, and PressurePro TPMS repeater.

Passenger side rear corner TV cabinet with ballast, dual 12V outlet, relay, AC outlets, and PressurePro TPMS repeater.

I rode into Logansport with Butch where we stopped at O’Reilly’s Auto Parts, Aldi’s market, and Home Depot.  We ran into Bill Tharpe at O’Reilly’s and saw his car again at Home Depot.  When we got back Fonda was putting the finishing touches on their dinner so I made a salad and selected a can of Amy’s split pea soup and a can of Mandarin oranges.  I returned to my coach, cleaned up the kitchen area, and locked up for the night.  I spent a few minutes studying Butch’s MC-9 manual and finally found the diagram that identified the engine coolant supply and return lines.  That was a nice way to end the day so I retired to my room to work on this post and transfer photos from the last few days to my computer.

2014/11/14 (F) Arctic Oasis Grandma

I bought a dried fruit stolen last night at Aldi’s and had a few slices for breakfast this morning.  No animal products, of course, but a few less-than-desirable ingredients like HFCS.  Still, it was very tasty and not something Linda would be likely to buy at home.  I brewed a pot of coffee with a mix of the Cafe Europe Blend and Columbian Decaf beans from Teeko’s.  I had some with the stolen and drank the rest over the course of the morning.

Stacked plate heat exchanger to left of Magnum 4024 inverter/charger.

Stacked plate heat exchanger to left of Magnum 4024 inverter/charger.

Most of our work today was focused on trying to finish the installation of the ITR Oasis Combi in Butch and Fonda’s MCI MC-9 bus conversion, and much of that work was outdoors.  The temperature was around 20 degrees F when we got up this morning and never broke the freezing mark.  It was sunny most of the day, however, without any wind and I was dressed for the conditions so I was generally comfortable in spite of the Arctic air mass sitting on top of us.

My first task was to mount the Zone Controller to the face of the ceiling tunnel above the Combi.  I then completed the cable connections and dressed the cables.  We then pulled the #10 2+g cable from the old Aqua-Hot bay to the Combi and I completed the connections for the 120 VAC electric heating element.  We pulled two lengths of two-conductor low voltage cable from the bedroom closet to the fresh water pump, which is mounted on a vertical plywood plate on the rear wall of the bay next to the Combi.  One cable brought +/– 12 VDC down from the 12 VDC distribution panel in the closet where the negative (DC ground) was connected to the pump.  The other cable was used to route the +12 VDC back to a switch in the closet and then return it to the bay where I connected it to the pump.  With this arrangement Butch has DC + and – in the bay and can add a switch later (or use a jumper) to turn the pump on from there.  Although a bit unusual there is nothing fundamentally wrong with wiring switches in parallel; it just means that ALL switches must be off for the device to be off.

While I was working on the wiring in the Combi bay, Butch and Fonda pulled a pair of #4 welding cables from the battery compartment to the bedroom closet to provide + and – 12 VDC to the low voltage distribution panel.  He and I then pulled the remote panel cable for the Combi from the bay up into the bedroom closet.  He took care of the connections at the remote panel while I took care of the ones in the bay.

Oasis Combi Zone Controller (top).

Oasis Combi Zone Controller (top).

With the Combi wiring done I took a few minutes to move all of the parts and supplies I had stored in their (unheated) warehouse into their (heated) parts room where Fonda had cleared some shelves for me.  By the time I was done Butch was ready to move to the next part of the Combi installation; running the coolant lines.  He discovered that his insulated heater hose would not fit over the fittings on the ends of the fan-coil heat exchangers but might fit if he cut off the enlarged swaged ends.  It turned out that the insulated hose still would not fit so he made a quick run to town for regular heater hose. Sometimes bus projects are just like that and you have to figure out how to make things fit and work.

While Butch was gone I spent some time working in the back TV cabinet of my coach.  I tapped into the +/– 12 VDC wires that supply power to the fluorescent light fixture to provide power to the dual 12 VDC outlets and relay I installed yesterday.  The DC negative went directly to the outlets and the DC positive went to the common terminal on the relay.  I connected the positive lead from the outlets to the NC (normally closed) contact on the relay.  All of the relay connections were made with insulated spade connectors.

When I can get a +/– 12 VDC chassis battery cable to the cabinet I will use it to control the relay and move the outlet positive connection to the NO (normally open) terminal.  With this arrangement, the power for the PressurePro Repeater will come from the house batteries (which are rarely switched off) but the unit will only be on when the chassis batteries are on.  For now, however, we will simply have to remember to plug the repeater in when we are going to drive the bus.

That's our bus!

That’s our bus!

As soon as Butch returned all three of us got busy working on the coolant lines.  First Fonda and I pulled the insulated lines out.  Butch then fed a standard line from the front heat exchanger through the floor to the front driver side bay.  Fonda and I then fed it through the access holes to the rear driver side bay and through the floor to Butch by the rear heat exchanger.  Butch connected the hose to rear heat exchanger.  He then pulled the line back up by the front heat exchanger as we removed most of the slack in the bays and connected it to the front exchanger.  Fonda and I fed a piece of hose along the back wall of Combi bay and up into the bedroom closet where Butch connected it to the rear heat exchanger.  I then routed the hose and Butch connected it to the Combi.  Butch fed a second hose from the front exchanger through the floor and we routed that one to the stacked plate heat exchanger one bay forward of the Oasis Combi.  He connected the hose to the front exchanger and I then climbed into the bay, routed the hose with Fonda’s help, and connected it to the heat exchanger.  Butch fed another piece of hose from the Combi bay to the bay where I was working.  I attached that hose to the heat exchanger and then Butch pulled out the slack and connected it to the Combi.  At that point we had a complete, closed loop with the three heat exchangers in series.  I think that was about when the UPS truck arrived with my SHURflo Everpure ADC water filter cartridge for under the kitchen sink.

It was time to make it work; sort of.  Butch had not tied the diesel fuel lines in yet, and the fresh water connections were also not done, but that did not matter.  The next step was to fill the coolant loop with coolant (anti-freeze) and purge it of air.  We thought we had to have at least one of the thermostat circuits active, and thought they worked by grounding the wire coming out of the Zone Controller, but figured out later that we had it backwards.  No harm done, just no good either.  Butch put the 3-way “Summer/Winter” valve in what he thought was the Summer position, which just connects the output (supply) port to the input (return) port, and turned the Bypass switch on the Zone Controller ON, activating the built-in coolant circulation pump.  The Combi was already full of coolant and in this configuration should have just circulated it internally.  Butch was watching the radiator cap and had additional coolant ready to add if any air got purged.  We could hear the pump running, but he could not see any fluid motion in the radiator fill tube.  Hmmm, yet another bus conversion mystery.

Close up of the dual 12VDC outlet and control relay in the passenger side rear corner cabinet.

Close up of the dual 12VDC outlet and control relay in the passenger side rear corner cabinet.

Butch turned the valve to the Winter position which is supposed to allow coolant to flow through the external loop.  This should have caused a drop in the reservoir level, requiring additional coolant, as the coolant was transferred to the coolant lines, but again, there was no flow.  The two heat exchangers in the house (living room / kitchen and bedroom / bathroom) have bleeder valves to help rid the system of air.  I opened the valve on the rear (bedroom) heat exchanger but that did not help.  Butch decided to call ITR for technical support.  He talked through the details of the installation but they did not have any definitive advice.

All indications were pointing towards some sort of blockage internal to the Combi and Butch thought it might be ice.  Kevin, in Washington passed Butch to Marcello at the factory in Canada, but still no luck.  We decided to turn on the electric heating element and set up a small electric space heater to warm up the bay and the unit while we went to dinner.  We drove to The Old Mill west of town on SR-16 where I ordered a mushroom, onion, jalapeño pizza, light sauce, no cheese, and extra thin crust.  It turned out quite well.  When we got back to the house we gave the Combi another try and it looked like it was going to work, but then didn’t.  At that point we called it quits for the night.  Linda called around 9 PM and we chatted briefly, catching up on the events of the day.  Grand-daughter Madeline finally called her “grandma” for the first time, so she was very excited about that, and it was good note on which to end another long, productive day.

2014/11/15 (S) Houston, We Have Ignition

I was up a little before 8 AM, had some more of the stolen I bought at Aldi’s for breakfast, and made about five cups of Teeko’s Seattle Blend coffee.  Butch and I then got back to work on the Oasis Combi hydronic heating system.

Butch was up earlier than me and drove into Logansport before I got up.  When he got back his first task was to remove the supply and return lines (heater hoses) so he could install shutoff valves.  It turned out that he had the wrong parts and had to go back to Logansport so I rode in with him.  When we got back we finally got to work.  It was chilly but we had another mostly sunny day on tap with light-to-no wind, so working outside was not unpleasant.

Fresh water pump on isolated plywood panel behind Oasis Combi.

Fresh water pump on isolated plywood panel behind Oasis Combi.

Butch got the valves installed and the lines reattached.  He then plumbed in the two fuel lines (supply and return).  Before he turned the unit on I pointed out what I had discovered in the manual last night; that the position of the “summer/winter” loop 3-way valve was the opposite of what we thought it was.  With the valve in the “winter” position, which would allow coolant to flow through the loop with the heat exchangers, he turned on the bypass switch on the Zone Control Board.  The circulation pump came on and the coolant level immediately started to drop in the filler neck, which meant the coolant was being moved into the loop and whatever had blocked this from happening yesterday had cleared up.  He turned the pump off so we could stage one gallon jugs of antifreeze/water mixture to finish filling the system.

Butch suspects there was an ice plug in the domestic hot water heat exchanger which is internal to the Combi box and the first place hot coolant goes before it leaves the unit and travels through the coach.  We also suspect that the use of the 1500 Watt electric heating element last night melted the ice plug.  At least that’s our best guess as to what the problem was.  The reason we thought this was the cause is that the factory apparently tests the units with water and it is probably impossible to get it all out using compressed air.  That is certainly the case with an Aqua-Hot.

Butch prepared six gallons of antifreeze/water mixture and staged them by the Combi.  With a funnel in the filler neck he turned the bypass switch on again and started adding the coolant mixture as the pump pushed it through the system.  Once the system seemed to be full I went into the house portion of the bus and barely opened the bleeder valve on the bedroom heat exchanger.  I got a three second puff of air and then coolant started to appear so I closed the valve.  I repeated this with the bleeder valve on the front heat exchanger with the same result.  These two valves are the highest points in the loop, so air tends to collect there.  The system essentially had no air in it at this point.

fan-coil heat exchanger

fan-coil heat exchanger

Butch hooked up the two fuel lines (supply and return), turned the power on to the unit, and then turned the burner on using the switch by the bedroom utility closet.  We could hear the pump trying to prime but the burner would not ignite.  The unit “flamed out” and Butch reset it several times to no avail so he turned the burner switch off.  We studied the situation and Butch realized that he had reversed the fuel lines.  He switched them and turned the unit back on.  It fully primed on the second try and ignited!  Finally, we had ignition.

Butch rigged up temporary power to the fans on the two heat exchangers and let them run.  The coach eventually got too warm to work and we had to turn the fans off.  We spent the rest of the day, with help from Fonda, completing other aspects of the system installation.  I removed an old mechanical thermostat from the warehouse and Fonda cleaned up an identical one.  We had a third one (different make) that did not need any work.

We pulled three two-conductor thermostat cables from the Combi across the bay and up through a hole in the floor of the bedroom utility closet and then to the three thermostat locations.  We used colored electrical tape to tag the ends of each cable as we pulled it so we could keep them straight later; yellow for the living area, blue for the bathroom, and red for the bedroom.  I mounted one of the thermostats in the kitchen by the front living area, the second one by the bedroom, and the third one in the bathroom.  I completed the connections in a somewhat unusual way.  The cable had a red wire and a white wire.  The white wire was left intact and provided a path from the thermostat to the Combi for DC negative (ground).  The red wire was cut in the utility closet and used to provide +12VDC to the thermostat.  The red wire in the cable from the closet to the Combi was not used.

The Combi came with pigtail harnesses that plug into keyed sockets on the Zone Control Board (box) and have butt splice connectors already installed on the loose ends of the wires.  I completed the thermostat wiring by connecting the wire for the front thermostat to Zone 1, the bathroom thermostat to Zone 2, and the bedroom thermostat to Zone 3.  Butch had connected a wire to the Zone 4 connector yesterday and planned to leave it and connect it to a switch in the bay for test purposes.

With the thermostats wired in Butch worked on the fan control relays while Fonda and I pulled a four-conductor thermostat cable from the Combi across the bay, up through the floor into the utility closet, and all the way up the center isle of the bus to the dashboard.  When then took the cable back into the bedroom and pulled it from the utility closet through the driver-side chase to the cabinet at the front end of the kitchen counter and then down through the cabinet to the very bottom and out the front facing grill to the front heat exchanger.  We left plenty of cable for hooking up the fan control relay that Butch had mounted on the fan-coil heat exchanger and left an extra coil of cable in the utility closet so I would have enough wire to make connections to the relays for the fans on the rear heat exchanger.

As with the thermostat wiring, I left the green and white wires intact all the way from the front heat exchanger to the Combi.  In the utility closet I removed the jacket from a six inch section and cut the red and blue wires.  The red wire coming up from the Combi was connected to the relay for the bedroom fan and the blue wire coming up from the Combi was connected to the relay for the bathroom fan, both of which draw air through a common radiator.  These colors matched the colors of electrical tape used to identify the corresponding thermostat cables.  I connected a separate white wire from the DC negative terminal on each relay to the DC negative (ground) bar on the 12 VDC distribution panel at the top of the utility closet.  The red and blue wires from the closet to the front heat exchanger were not used.

Adding coolant to the ITR Oasis Combi.

Adding coolant to the ITR Oasis Combi.

I mounted the relays to the outside wall of the closet; bedroom relay to the rear, bathroom relay to the front.  I do things like that when I work on projects like this.  By this time it was dark and Butch had gone inside not feeling completely well.  He was really stressed out yesterday when we were unable to fill the coolant loop and purge it of air and he did not get a good night’s sleep.  Been there, done that, didn’t even get the T-shirt.

It was going on 6 PM and I was done working for the day, the first day since I have been working here that I had finished up that early and the first day that I had not worked on any of my own bus projects.  But that was OK;  Butch and Fonda’s ability to use their bus conversion during the winter with comfort and convenience was directly related to the successful completion of the Oasis Combi installation and it felt good to have it so close to bring done.  I will finish up the little bit that remains to do tomorrow and then install another 120 VAC circuit from the inverter circuit breaker panel to outlets for the bedroom.

I need to mention that Butch has been very pleased with the treatment and communication from International Thermal Research, the manufacturer of the Oasis product line.  He was on the phone with their U.S. sales office yesterday when we ran into difficulty and they transferred him to someone at the factory in British Columbia.  The factory contact sent Butch an e-mail, which gave him an address to reply to, and his personal cell phone number.

Sometime in the late afternoon Bill Tharpe showed up to continue working on Brittiny’s car.  It needs a new intake manifold gasket, which requires the disassembly of the top half of the engine.  Bill really knows his way around cars having worked with Indy and Formula (One?) race car teams over the years.  Around 7 PM we headed into Logansport to have dinner at Pizza Hut.  I had the salad bar and some decent (smooth, mild) decaffeinated coffee.  When we got back to their house Bill got back to work on the engine and I retired to my room for the evening.  Butch and I talked earlier about possibly driving over to the Ft. Wayne Hamvention tomorrow but decided to stay here and continue working on bus projects.

2014/11/16 (N) Death of a Mouse

I was up around 8 AM and had my usual breakfast of homemade granola, some orange juice, and coffee (Teeko’s Seattle Blend).  I still had some of the stolen left, but having had that the last two mornings I felt the need to return to my normal routine.  Right after breakfast I replaced the GFCI outlet in the bathroom.  The old one had tripped a couple of times for no apparent reason and that was just one more thing I did not want to live with.  The old one was feeding two load circuits and had short pigtail wires wire-nutted to the hot and neutral conducts.  GFCI outlets are much bulkier than normal ones so that made for a very crowded box.  The new one had back connectors that allowed two wires to be inserted straight in under one screw and tightened.  That allowed me to do away with the two pigtails and the two wire nuts and make it a bit easier to get the outlet into the box.

By the time I finished installing the GFCI outlet Butch was ready for my assistance.  He finished connecting the fan relays on the front heat exchanger and I finished connecting the fan relays on the rear heat exchanger.   I then tied in the fan relay lines to the appropriate fan control lines coming out of the Oasis Combi Zone Control Board.  With the burner switch turned on I tested each zone by turning its thermostat up until it clicked, causing the burner to ignite, the circulation pump to start, and the fan(s) to come on.  All three zones worked.  Although not as dramatic or emotional as yesterday when got the unit to fill, purge, and ignite, this meant we were done with the Oasis Combi installation (except for some purely cosmetic things that Butch and Fonda may not get to for a while) and that it was fully functional.

Top of the Combi showing summer/winter valve lower right (blue handle).

Top of the Combi showing summer/winter valve lower right (blue handle).

While I was working on the Oasis Combi fan control wires Butch started working on installing a fuel gauge.  The New Jersey Transit MCI MC-9B coaches did not have fuel gauges as they made regular runs of known distances and returned to the same NJT garage every day.  For cross-country RV use, however, a fuel gauge is a very good thing to have.

To install the fuel gauge Butch had to pull the instrument cluster out of the dashboard.  These things are rarely designed/built for easy servicing, and this was no exception, but he got it out.  He had installed the sending unit in the fuel tank a long time ago but never hooked it up.  He managed to run a fishtape up from the driver-side front bay into the area behind the dashboard.  He attached a wire to it and fed the wire in as I pulled the fishtape out.  We then used the fishtape to feed the wire from the driver’s side of the generator bay to the passenger side.  From there the wire had to go through the chassis battery bay to get to the sending unit on the fuel tank.  After drilling a hole in one panel and drilling out two rivets holding an unused fuse holder to another panel we finally had a route for the wire.

There was a blank spot on the instrument cluster where the fuel gauge would have been so that is where Butch installed it.  It took us a while to decode the 24 VDC dashboard wiring diagram but we eventually figured out that there was an unused screw terminal on the load side of the Master Switch just below the fuel gauge that would very conveniently provide the +24 VDC for the gauge.  I made that connection and then Butch connected the instrument, remembering to pass the wires through the dashboard hole first.  In addition to the +24VDC, signal, and ground for the gauge he had to tap into the 24 VDC instrument lighting circuit to power the instrument light and provide a ground connection for that as well.  With everything hooked up Butch turned on the Master Switch and the fuel gauge indicated just below a full tank, which is what he expected.  These kinds of “little” projects sound relatively simply, but they always seem to take a half a day to a full day to do, even with two people working on them.

At this point it was about 2 PM so I took a quick lunch break and had a tofu hotdog with mustard, relish, and onions.  We had hints of snow flurries during the morning that became more persistent after noon.  I was thinking about installing the new Shurflo Everpure ADC water filter cartridge under the kitchen sink and opened the cabinet door to have a look at what was involved.  (Actually, I knew what was involved having done this before.)  This filter cartridge should be the easiest thing in the world to remove and install but that has not been my experience.  The location of the filter head doesn’t make it any easier.  Anyway, I turned on the light and noticed a waded up paper towel in the trash can.  I had not been using this trash can since I realized that the resident mouse had easy access to the area under the sink and regarded the waste basket as a buffet.  I figured I had thrown this used paper towel in there by mistake out of force of habit as I catch myself several times a day starting to do that.  I moved the can and reached in to get the paper towel and that’s when I noticed the dead field mouse in the corner of the trash can.

The mouse was a tiny creature, gray on top and white on the bottom.  I surmised that it had returned to this cabinet looking for the food it had found there on previous occasions, climbed up a carpeted wall or electrical cable, perhaps walked across a drain pipe and, seeing the paper towel moved to the rim of the trash can (the only place I ever actually saw it alive) and either jumped or fell in.  Unfortunately (for the mouse) the trash can did not have a plastic liner bag and so it had no way to escape.  I presume it died of thirst and/or lack of food.  It was not my intention to use the trash can as a trap.  In fact, I had purchased a live trap a few days ago but not yet set it.  My plan was to trap it, unharmed, and release it a couple of miles away near a creek so it had access to water.  Instead, I added it to my real trash bag, tied up the bag, and put it in the dumpster.  Although I was glad to no longer have it roaming around inside the coach, I was saddened to find it dead and to think that it had died this way.  I have no way of knowing, of course, if this was the only mouse in the coach so I will continue to be on the lookout for telltale signs of the presence of mice.

I returned to working on Butch and Fonda’s bus.  While they dressed up some coolant lines and tightened up some fittings on the Oasis I installed four surface mount duplex electrical outlets in the bedroom, two on the back wall above a narrow shelf at the head of the bed, one in the driver side chase at the midpoint, and one at the front end of the chase inside the utility closet.  I turned off the power to the inverter panel, removed the cover, and routed the cable down into the box.  Butch discovered that he did not have any more 20A circuit breakers so I connected the ground and neutral and left the load wire until we had an appropriate breaker.  We were done working in/on their bus for the night, so I left the cover off of the inverter panel and turned the power back on so they would have lights in the front part of the bus

Fused DC distribution house panel in MC-9 bedroom utility closet.

Fused DC distribution house panel in MC-9 bedroom utility closet.

Throughout the day Butch had been adding to a list of things he needed and at this point the list was long enough, or the items critical enough, that we made a run to town.  By this time it had been snowing for a few hours and it was accumulating on grassy areas and making the roads slick.  Unfortunately the Logansport Home Depot closed at 7 PM on Sunday evenings and we got there at 7:05 PM, having stopped first to fuel up the Suburban.  No problem, we just drove down the street to Rural King which was open until 9 PM and has free popcorn.  Bonus!  Butch found most of what he needed there.  My shopping list was short and easily filled at Walmart where Butch picked up a few other things on his list.

When we got back I made a tofu “turkey” sandwich with vegan mayonnaise, sliced onions, and power greens and got out some of the seedless black grapes.  As I was finishing the preparations Fonda came to the bus to let me know that Linda was on the phone.  I brought everything into the house and chatted with her for a little while.  We then sat down and ate dinner.  After dinner I used Butch’s chop saw to cut my oak center pillar mounting board to length and then set it up on a table in the parts room so I could stain it.  Fonda got the stain, a shallow wide mouth can, a disposable foam brush, a rag, and a pair of disposable gloves for me to use.  I was not very happy with the results, but I will see how it looks in the morning.  I suspect I will end up painting it flat black.  I would really like to get it mounted to the center windshield pillar before I wrap up working on my bus this Wednesday but, given the other things I need to do, it’s going to be close. 

 

2014/09/30 (T) To Indiana

Linda was up early again and off to the bakery.  I got up just before 8 AM, showered and shaved and had a grapefruit for breakfast.  I did not have any coffee.  I do not eat or drink on lot on days when I have to drive the bus.  I checked and adjusted the tire pressures on the bus while it was still cool and cloudy.  I then hooked up the car and checked the rear lights.  I spent the rest of the morning gathering up last minute things and loading them on the bus.  My plan was to leave at noon.  There were a lot of last minute things but I was packed and ready to go by 11:45 AM.

I called Linda to let her know I was getting ready to leave, secured the house, and took care of the final departure items.  I started the car, put it in D (drive) for 20 seconds, slipped it into neutral, made sure the parking brake was off, the steering wheel was free to turn, and the Pressure Pro repeater was plugged in.  The key has to be in the ignition switch and turned to the “on” position while the car is being towed so I travel with two car keys so I can lock the car.  I turned off the shore power to the bus, disconnected the power cord, and stowed it.  I closed up the utility (shore connections) bay, checked that the air accessories circuits were open in the DS front bay, checked that the inverter was working, and made a final check that all of the bays were closed and locked.

I secured the entrance door (from the inside), checked that everything was ready for travel on the interior, buckled myself in, and started the engine.  I gave it a minute to get oil flowing through the engine and start to build air pressure and then switched it to high idle to finish airing up the suspension and brake systems.  I switched the suspension system from Level Low mode to driving mode, pulled the tag axles up, let the suspension come back up to ride height, and slowly pulled out.  (Lifting the tag tires off the ground helps the bus make slow tight turns like the 180 degree turn to pull out of our pull-through driveway and into the street pointed in the right direction to get out to the main road.)  I stopped in the street to lower the tag axles, let the suspension readjust to ride height, and was finally on my way.  (The bus is not supposed to be moving when the tag axles are raised or lowered.)  The dashboard clock turned 12:00 when I was half way down our street.  That’s the departure drill.  The morning turned out to be busier than I would have liked, but that was pretty good time management, I would say.

It had rained hard around midnight and there was a heavy cloud layer all morning with occasional mist, so it was a cool, damp morning.  I took my usual route north on Hacker Road to M-59 west to I-96 west to the southwest corner of Lansing where I picked up I-69 south.  I stayed on I-69 into Indiana where I picked up US-20 west.  I always enjoy the drive across this stretch of US-20; it’s a 2-lane highway posted at 55 MPH (except through towns) and is hilly from I-69 west to the Elkhart area.  It is not unusual to see Amish buggies along this route but they were out in force today from Lagrange to Middlebury.  There was also road construction along the way so it was a slightly trickier and slower drive than normal.

I exited US-20 onto US-31 southbound and was immediately routed onto a new section of highway.  I have seen stretches of this highway under construction on trips to Twelve Mile Indiana over the last couple of years but this was the first time I had driven on it.  The road I used to take is now “Old US-31.”  The new highway rejoined the old highway near Plymouth, Indiana.  From this point south to Kokomo US-31 has long been a four lane divided highway, but not limited access.  At the point of rejoining one side was closed with traffic routed on the other side, making a 2-lane construction zone.  In spite of that I was able to keep rolling and made good time.  I was out of the construction quickly enough.

Once the highway made the turn back to the south near Rochester I was in the home stretch.  Another 10 miles and I saw the familiar communications towers that tell me to look for the barn on the east side of the highway at SR-16.  I made the turn onto SR-16 westbound and another 7 miles brought me to the heart of downtown Twelve Mile, Indiana where Butch and Fonda’s home and business are located.  (Twelve Mile, Indiana is 12 miles from Rochester, 12 Miles from Logansport, and 12 miles from Peru, thus the name.)  I pulled into the driveway for the grain elevator across the street from their parking area, let the engine idle for a few minutes to cool down and stabilize, and shut it down while I unhooked and parked the car.

Butch and Fonda had gotten home from a day of errands and family visits just before I arrived.  They unloaded groceries while I attended to my car.  Butch then served as spotter while I backed across SR-16 into their lot and got me parked next to their bus.  As parked, the coach was level side-to-side but low in the front.  I switched the suspension to Level Low, raised the front end, and shut off the engine.

I use their spare bedroom when I am here, so I unloaded clothing and technology items and took them inside.  I left all of my food onboard the bus, however, as I prepare my own (vegan) meals and usually eat breakfast and lunch in the coach by myself (if I even have lunch).  I try to prepare dinner and bring it in the house to eat with them if the timing works out, but tonight it did not.  They had a large, late lunch and I had a small, light breakfast and a handful of pretzel nibblers and peanuts (literally) for lunch.  Linda sent a lot of food with me for such a short trip, so I had a green salad and a hummus sandwich for dinner after which I settled in to visit for the evening.  My iPad remembered how to connect to their Wi-Fi and I got my ASUS laptop connected as well.  This is the first time the laptop has been to there place and only the second time it’s been out of the house since I bought it.

It was a bit strange seeing the place somewhat emptied out although there is still a lot of stuff there.  I was surprised at what the company in Nevada did not take, but Butch and Fonda both explained that the buyer had taken the stuff they were most likely to sell, had space to store, and could afford to ship 2,000 miles to Nevada.  Some remaining items with unique value may be sold but much of the remaining inventory will be sold as scrap.  Things are a bit chaotic at the moment as they had to move a lot of stuff to get to other stuff and are now going through their stuff trying to figure out what stuff to get rid of and how to get rid of it.  They are working towards being full-timers, so they have a big task ahead of them.

 

2013_09_16 (Mon) Home Away From Home

Buses at Service Motors in Twelve Mile, Indiana.

Buses at Service Motors in Twelve Mile, Indiana.

Service Motors in Twelve Mile, Indiana has become something of a home away from home for our motorcoach, having spent quite a bit of time there since we bought it.  As I have mentioned previously, Butch is very handy and has lots of tools, including a machine shop where he can custom fabricate things if needed.  He has been very generous with his time, talent, and facilities, giving me a good place to work on our bus and helping me with it when I need it (which is most of the time).  We often stop there enroute to other places, especially rallies that Butch and Fonda are also attending.  Once again, we spent the day camped there.

Service Motors is Butch and Fonda Williams’ Crosley automobile parts business.  They are the only full-line parts supplier for these wonderful little cars, last made in the early 1950’s, and have an active customer base.  They rarely close their business, but decided they would for the week while we attended the FMCA GLAMARAMA13 rally in Goshen, Indiana.  (Butch and Fonda are basically the same ages as us and were married one day before we were.  They have run Service Motors for 20 years and would like to retire and move in to their 1989 MCI MC-9 NJT bus conversion, which they have done themselves from scratch.  The business and facility are for sale.)

Linda worked with Fonda on some accounting issues while Butch attended to various bus and business tasks.  I spent the day repairing a leaky fitting on the fuel return line from the Aqua-Hot to the fuel tank.  This fitting had been leaking since I installed it as part of the fuel polishing pump project.  It looked like a simple enough project, which meant it would take me most of the day; and so it did.

The fitting in question was on the lower end of a check valve (back flow preventer) at the back of a small compartment, which made access difficult.  (I mentioned this project in a blog post in early June 2013, and have an article about the Parker Fuel Polishing Module queued up to run in some future issue of Bus Conversions Magazine.)  The compartment was covered by a beauty panel with a door, so the actual access opening was even smaller.  “Luxury” motorcoaches often conceal functional systems behind “beauty” panels so that the bays look impressively sleek and shiny when the doors are opened.  What I see, however, is something that blocks my access to systems that I need to work on so I decided to remove the panel, permanently.  This is why simply projects take all day.

The panel was held in place by four “L” brackets concealed on the inside (of course).  I borrowed an angle drive from Butch which allowed me to remove the screws fairly easily.  However, when I installed the electrical feed and switch for the fuel polishing pump back in June, I drilled a hole through this panel, ran a wire through it to the pump, and mounted the switch on the outside of it.  I dismounted the switch and removed the ring terminal from one of the wires as it would not fit through the hole otherwise.  With the switch and wires out of the way I was able to remove the panel after cutting loose some old rubber caulk along the bottom edge.  This is why simple projects take all day.

The “compartment” in question is just the extra bay space at the business end of the Aqua-Hot.  In addition to the fuel polishing pump it houses the coolant expansion reservoir and fuel filter / water separator for the Aqua-Hot as well as the fresh water pump for the domestic water system.  Fortunately the cover on that end of the Aqua-Hot slides off easily after removing only three easily accessible screws (it happens occasionally).  This made access to the leaky fitting much better.

The fitting was NPT male on one end, for threading into the bottom of the check valve, and barbed on the other end for attaching the fuel return line from the Aqua-Hot.  Barbed fittings are designed for a one time, press on installation of a rubber line, i.e., once the line is pushed on it does not leak and it does not pull off.  To remove it I had to cut it just below the fitting.  I was then able to unscrew the fitting from the check valve.  I was fairly certain that this junction was the major source of the leak.  The threads still showed remnants of Teflon thread tape, but not much.

The other potential leakage point was the seal between the two halves of the check valve itself.  The check valve is a two-piece body with internal parts, and there is a gasket between the two pieces of the body.  I had inadvertently loosened this joint when installing the fuel polishing pump and had not been able to re-tighten it in place because of the limited access.  Although I had a spare check valve, I decided to try and tighten the one that was already installed as replacing it meant cutting additional tubing and un-threading/re-threading additional joints.

Butch’s brother John came over in the morning to help Butch (and me) with anything that needed to be done.  Butch had him change out the element on his main engine fuel filter / water separator while he worked on other bus and business issues.  Fonda split her time between business things and loading their stuff on their bus.  Even when they are closed, there is business to attend to.  By the time I finished my little project it was well into the afternoon.  Butch and Fonda worked a while longer and then we headed off to Rochester for dinner at Alejandra’s Mexican-American restaurant.  It was 9 PM by the time we got back to the coach and we headed off to bed.