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924guy's avatar
924guy
Explorer
Jan 28, 2015

92 Coachmen Ram Van resuscitation project...

I've been away from Sam and motor homes for about ten years, but now I'm back with a great project van. My last projects were a 70 Winnie Chief and then a 92 Coachmen prestige 5th wheeler. This time around, I'm mostly Boon docking now so its a whole different type of RVing for us.

We found a well used but serviceable 92' Coachmen built B van with a 3500 series extended chassis in need of, well, a lot..
my wife trying to hide... :)

mechanical engine work so far-
• Full major tune up
• R134a conversion
• new heater core
• new exhaust
• new Oil/ speedo sensors, probably need a speedo
• coolant exchange
• still needs exhaust manifold gaskets, valve cover gaskets


Mechanical Coach-
• replaced coach 12v breakers (2) and Coils (2)
• Waste valves (2 needed , 1 to go)
• upgraded to LED house lighting
• Furnace repaired and updated thermostat (to "auto" fan model)
• Flushed and sterilized fresh water tank
• Replaced rear door assembly (dented, wouldn't close properly)
• Will replace dented side door
• Eventually a new paint job outside, not a priority
• add small Honda 2k generator or equivalent

the above was enough to get us on the road and we went on a 500 mile round trip with two nights and three days camping. Not everything worked as it should, but I was able to wither improvise or rig up solutions (mostly power related) that got us through the trip fairly comfortably.


and the "new" door...these are hard to find!

we also made another to do list, and luckily most all items in are already my garage or on their way, just need the time to install:
• replace all carpet and add insulation/sound deadener (Obtained commercial indoor/outdoor grade Remnant cheap)
• sand and paint interior cabinets (special laminate paint)
• Add interior cabinet lighting
• Add water filtration system (ordered basic under counter particulate)
• Add Solar Panels (ordered 50w system to start)
• Add Strip lighting
• Repair leaky Hot Water dispenser faucet
• Add Propane hot water heater and outdoor shower (Ordered)
• repair on jack knife couch bracket (complete, sort of)
• Add 120v inverter
• Add Video system and back up camera
• Add parking sensors

The biggest issue I'm having at the moment is getting the 12v system to work on its own. I have to jump out the house battery coil, even after replacing both coils and breakers. the 12v switch does nothing, so I'm tracing out those lines and looking for additional fuses or a line break. The fridge heats up on the coil side, but does not cool, so that will come out and get stood on its head for a few days and well cross our fingers...

will add pictures soon..
  • more painting of the cabinetry, and the new vantastic fan is working great:


    Shower install progress, the water heater is easily removed, and the quick disconnect hose on the propane feed can be used for a propane heater or other propane accessory. all feeds have valves as well.

    no floor drain yet, have a five gallon tub and will set up a hula hoop with shower curtain for now..

    Rear camera install started, camera is in, monitor is in, just need to connect the two. made up the wiring harness already, will thread it in next week:



    Speed enhancement accessory added:

  • Looking good 924Guy!!!! I am looking at a similar propane shower, but our layouts are different so mine would go in the rear....looking forward to reviews on how you like it :-)
  • I don't want to alarm you but that shower looks really dangerous. Isn't that for outdoor use? I thought of just such a setup for a DIY project but had envisioned metal all around it and a small roof van to pull the fumes out. I hope I'm wrong. Hard to tell with a few pics.
  • The shower is indoor rated, but adequate ventilation is required. To be safe, I upgraded the roof vent to a powered fan unit and also have a window mount fan for the front. no worries, the air moves well . And.. i can hang the unit outside of the driver door as well , another reason for the gas rated quick disconnect fittings. :)

    As for function, its quite impressive. it only heats when there is water flow, no gas or flame when water is not moving, yet even on the lowest setting, its almost too hot! I may actually need to install a mixing faucet to keep the temp down for my wife. these units have come a long way...
  • Please have fire extinguisher handy just to make me feel better.
  • stan909 wrote:
    Please have fire extinguisher handy just to make me feel better.


    lol.. always do... one in the front, one in the middle, one in the back..