I'm looking for the R134 Charge Weight for the Dash Air on this MH. Chevy P32 Chassis with ACME Evap/Heater box. There "should" be a label stuck to the evaporator case with the R134 Charge Weight however mine is so faded it can not be read.I'm hopi...
My 7500 started leaking oil and smoking while running. I found a welch plug that came out of a hole next to the governor housing and it was blowing oil out and letting it run down the center of the engine. I found the plug and reinstalled it with s...
Thanks John, That is exactly what I was looking for.Doug, You are correct, sight glasses have been useless for a long time now for determining charge. No leaks, lost a condensor fan so the system wasn't cooling well. Decided I would tweak it some w...
Mine is the blended door unit and it does have an expansion valve.Blend Air Motorhome Unit 4215030Charging by pressures and temps is pretty much how I did it a couple years ago when I changed the compressor. My notes show it took right at 48 oz whic...
