Tag Archives: GM4106 (Larry & Carol Hall)

2015/09/12 (S) Making It Usable

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In spite of all that we still have to get done on the bus we got up at 7:15 AM and went to our SLAARC breakfast.  We did not get to go last week because our grand-daughter (Madeline) was here and we won’t get to go next week because we will be at an RV rally.  We did not hang around like we sometimes do and left at 9 AM, but at least we got to go.

When I quit working on the toilet in the bus at 10 PM last night I had come to the conclusion that I had spent six hours trying to fix the wrong thing.  I assumed that the leak was due to a faulty O-ring or a misalignment of two pieces with the slip fit, presumably caused by the 9″ piece of Qest pipe with 1/2″ NPT lavatory fittings on each end.  After hours of effort and numerous attempts it occurred to me that the problem could be the threaded fitting in the first piece.  The fitting is unusual in that it is hollow and has an inside hex shape.  I got my SAE and metric Allen wrench sets but the largest wrenches, 3/8″ and 10mm, were too small and would not engage the fitting.

After dropping Linda at home I went in search of a 7/16″ and 1/2″ Allen wrenches.  I stopped at our bank for a little cash and then went to The Home Depot as they are next door to one another.  No luck there, but I did buy a 20″ flexible supply line with 1/2″ FIP threads.  I tried Lowe’s next but that was another strike out.  I tried O’Reilly’s auto parts store, the Tractor Supply store, and the Sears store across the street.  Nope, nada, nothing.  The guy at Sears suggested ACE hardware back in Howell so I headed that way but pulled into an Advance Auto Parts.  They had a set of Allen wrench (hex key) stubs, with 1/2″ drive sockets.  It included sizes smaller and larger than what I was looking for, in addition to the ones I was looking for, so I bought it.

Back home we installed the three large drawers in the rear of the bedroom.  I then spent several more hours working on the toilet while Linda changed out the handles on all of the cabinet doors.  She even figured out how to remove the handle on the built-in laundry hamper in the bathroom. As I have said here before, she is a clever girl.  I unscrewed the insert with a 7/16″ hex key, cleaned off the old thread compound, wrapped the threads with Teflon tape, and screwed it back in.  I mated the air/water sequence valve with the vacuum breaker and got them mounted to the support bracket, getting them aligned and snug in the process.

The last step was to attach the 20″ flexible supply line to the air/water sequence valve and water supply line.  I attached it to the air/water sequence valve first, looped it around, and attached it to the incoming water supply fitting.  Easy to say but tough to do.  There is a lot of stuff crammed into the back portion of this toilet and there is barely room to get one hand in there to work, never mind two.  To make matters worse (for me) the only hand I could get in there was my left one.  Being right-handed that made a difficult task even more so.

I turned on the water and checked for connection leaks.  I did not see any so I applied air pressure and initiated the flush cycle but it did not work.  Nothing, nada, zilch, no movement of the valve, drain flapper opening, and no flow of water.  The air-water sequence valve is mounted to a horizontal plate.  It installs from underneath and is held in place by a large nut that threads over the top.  I thought perhaps this nut was too tight and causing the valve to bind so I loosened it and the valve started working.  I flushed it several times looking for leaks and did not see any.  We made tiny adjustments to the location and decided to screw it down.  It was 3 PM.

I found the four screws that were originally used to mount the toilet to the floor.  They are very large and quite unusual.  They are 2.25″ long with coarse threads and hex heads with large Philips screwdriver slots.  The center of the heads, where the screwdriver slots cross, are drilled and tapped and there are four black caps with screws built into them that screw into them to conceal them and give the toilet a finished look.  I was concerned, however, about their length.  The underlayment and tile are somewhere between 5/16″ and 7/16″ thick, slightly thinner than the ceramic tile I removed, and the bus subfloor is (presumably) 3/4″ thick.  Anything that penetrates the tile by more than 1″ risks coming through the bottom side of the plywood and potentially screwing into something it should not.  I measured the base of the toilet and it was an honest one inch thick so I decided I would reuse the screws when we got to that point.

At this point we took about 45 minutes to clean up tools and put things away in the garage.  We then turned our attention to getting the built-in sofa installed.  I removed a piece of expanded metal mesh and cut a piece of aluminum sheet metal to cover a hole and used heavy duty double sided 3M tape to attach it to the HVAC duct.  While Linda cut pieces of felt to go under any pieces of the sofa that touched the floor I cut and attached foam weatherstripping to the back edges of the two plenum/support boxes and the return air duct/shelf.

We put the two plenum/support boxes in place against the end cabinets and HVAC duct but did not take the time to cut and screen openings into the duct.  We set the return air duct/shelf in place and put in the vertical front panel but the shelf held it out so I removed the weatherstripping from the back edge.  We also did not take the time to drill the 4″ holes at either end of the vertical panel for the round diffusers as there was no point doing this until the HVAC duct was modified.

We secured each of the plenum/support boxes to the wiring chase with a single angle bracket and to the front panel with a pair of brackets.  I drilled and countersunk a three foot length of 1/8″ aluminum angle and we installed it against the inside of the vertical panel and the top of the shelf.  The shelf is 45″ wide (side-to-side) and there is a 3″ high by 44″ long piece of the vertical panel missing at the floor and centered side-to-side.  The aluminum angle will transfer vertical loads on the central portion of the vertical panel to the shelf, which is 3/4″ plywood with full depth pieces along each edge and a slightly shorter central support piece.

We had been making a list throughout the day of parts that we needed.  When we got to a point with the sofa where we did not have the screws we needed we took a break.  We went to Qdoba in Howell for dinner, our first visit to this particular eatery since we moved to the Brighton/Hartland/Howell area, and both had vegan taco salads.  The salads were good enough although the taco shell bowels were not the best we have had.  The servers seemed a bit stingy with the various ingredients but in the end the salad was substantial and tasty.  It was also a convenient and efficient location being on an out lot of the Meijer’s supermarket property and right across the street from Lowe’s.

After dinner we went to Lowe’s and bought felt drawer/door bumper pads, screws, and two more angle brackets.  Back home we worked on the built-in sofa until 9 PM and called it quits for the night.  I spent two hours at my desk and finalized a featured bus article for Bus Conversion Magazine on Larry and Carol Hall’s GM4106.  I uploaded the article and photo files it to my Dropbox BCM folder, and then e-mailed the publisher, editor, layout person, and Larry to let them know it was there.

I try to finish these posts each night before I go to sleep or first thing the next morning.  If I fail to do that I quickly lose the sequence of events and details.  I tend to be up too late as a result, but if I fall behind by even one day it is very difficult to catch up while also trying to keep up.  As much as I have enjoyed the remodeling project I will be glad to not be so busy this winter and be able to write shorter posts about the interesting people, places, and things we experience.

 

2015/08/21 (F) Have Fridge Will Travel

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I was up at 7:40 AM and made a pot of Costa Rican half-caff coffee.  Linda was up just before 8 AM and washed off some fresh blueberries to put on our breakfast granola.  The Costa Rican is definitely not our favorite coffee and I brewed it with a little too much water which did not improve matters.  But we bought a pound of beans and are not going to throw them out so the sooner we use them up the sooner we can get something that we like.

Harvey Carter (AC8NO), the current President of our South Lyon Area Amateur Radio Club, agreed to help us move the old bus refrigerator from Chuck’s shop in Novi to our house this morning using his cargo van.  He pulled into the parking lot of the shop right behind us at 10 AM.  Chuck and Barb had already left for Oscoda in their bus with their race car trailer in tow.

After opening the shop we had Harvey back his van up to the overhead door.  We brought several lengths of 2x4s planning to use them under the back of the refrigerator but Harvey had two ramps made from 2x12s with a cross piece that spanned the rear bumper.  That looked like a much better alternative to us.  He also had a good hand truck and a ratchet strap.

We decided to truck the unit from the left side because the refrigerant and water lines protrude beyond the back of the case.  We removed all of the trays from the doors and cabinet but left the shelves in place.  We slid the hand truck under the left side of the cabinet and secured it with the ratchet strap.  With Harvey on the hand truck we tilted it back and rolled it out to the ramps.  We adjusted the ramps so the hand truck wheels would be centered on them.  Harvey then pulled the hand truck up the ramp backwards as Linda and I pushed from the bottom, eventually lowering it all the way down as we slid it fully into the van.  I then closed up the shop.

I rode with Harvey in the van and Linda followed us in the car for the trip back to our house where I had Harvey back his van up to the small garage door.  Reversing our procedure from earlier we unloaded the fridge by rolling the hand truck down the pair of ramps and put it just inside the small garage bay near the door.  We plugged it in and it started running so at least we did not break it.

We wanted to put the drawers and door bins back in but could not get the fresh food compartment door open more than a few inches.  I was able to open it just enough to see inside and determine that at least two shelves had come loose and wedged into positions that prevented the door from opening.  The solution was to remove the door.  I undid the three screws that attach the top hinge to the cabinet and removed it, allowing Harvey to lift the door off of the bottom hinge.  I reattached the two shelves to the mounting rails at the rear of the cabinet.  Harvey then set the bottom door hinge pin back in the lower bracket and held the door while I reinstalled the top hinge.  We will plug it in later next week and let it cool off as it has to be running and cold when DTE Energy comes on Friday to pick it up.

While Linda unloaded the drawers and bins from the car and put them back in the refrigerator I gave Harvey the ham radio tour.  We looked at the antennas on the tower, the cable entry box, and the ham shack with the multiple monitor wall mounted track system we installed.  I then gave him a tour of the bus interior.  Linda was getting ready to go for a walk but I suggested we take Harvey to lunch and agreed to go.  He lives in Green Oak Township southeast of Brighton so we went to the Panera on Grand River Avenue at I-96 as it was in the direction of his house and we all like their food.

After lunch we drove to the frame shop in Howell and picked up the last of four paintings we had framed.  We were pleased with our choice of framing material and the owner, Rick, did a nice job assembling it.  We headed back to Lowe’s and looked at thin paneling materials.  Linda got a shield for the bird feeder that is supposed to keep the squirrels from getting to the seed block and I got a recessed outlet that I am considering using for the refrigerator in the bus.  We stopped at the Walmart adjacent to the Lowe’s but did not find the peanut butter filled pretzels we were looking far.  I needed a battery disconnect for the lawn tractor battery but we did not feel like doing anymore shopping today and returned home.

It was late enough in the afternoon that I did not feel like getting the air compressor out and working on the floor of the bus so I went to my office while Linda went for a walk.  I was going to upload a few blog posts but decided to work on an article for Bus Conversion Magazine instead.

I took photographs of two buses at a pair of converted bus gatherings in Quartzite back in January of this year.  Larry and Carol Hall had a very nice GM4106 at the FMCA Western G.M. Coach rally while Byron and Betty Pigg had a gorgeous Model 15 Eagle at the Eagle International converted bus rally.  Larry and Byron are the presidents of their respective groups and the rallies took place at the same time in adjacent sections of the Quartzsite Marketplace dry camp area.  This campground is near the epicenter of RV vendor activities and only a mile from where we were camped.  Gary Hatt, the owner/publisher of BCM, brought his newly acquired Eagle conversion and had his mobile mechanic drive his MC-9 Moose Creek Motor Cabin, which was for sale.  He invited me over so we could finally meet in person, I could meet a few folks, and photograph the buses.  He knew, in particular, that Larry and Byron were interested in having their buses featured in the magazine and figured I could help make that happen.

I had started articles on both buses right after I photographed them and worked on them a bit back in February but I did not get them finished before we had to leave Quartzsite in early March.  Once we pulled up stakes we were on the move and very busy and I did not get back to them before we got home.  Of course, we got even busier once we got home so new articles for BCM were on the back burner with the gas turned off.  But magazines have lead times with deadlines for each issue, and Gary very much wanted to feature both of these buses before 2016 arrived, so I dusted them off and decided to work on the article about the Hall’s GM4106.

Larry had sent me a brief narrative some months ago and I had started filling in the detailed specifications about the bus and conversion.  I had already selected possible photos for the cover and centerfold as well as the article and post processed some, but not all, of them.  I massaged Larry’s narrative, added an introduction of my own, extracted some additional specifications, and then focused my efforts on completing the post-processing of the photos.

I took a break for dinner and afterwards completed the photo processing.  I then started inserting the thumbnail versions of the images into the Word document and writing captions.  There isn’t really any magic to writing an article; it’s just a specific kind of work.  You string words together into sentences, organized by paragraphs, that tell a short story about something interesting and you illustrate it with captioned photos that are hopefully relevant and technically adequate.  It takes time and energy to do this well, however, and I ran out of both around 10 PM.