i need to replace those same valves on mine. problem is they are so close together on that block that you have to take them all off to get at the one on one end. and you have to figure out how not to lose all the coolant.
tom
2002 45'8" Newell Coach 608 Series 60 DDEC4/Allison World 6 Speed HD4000MH
I haven't given it a lot of thought yet but I would probably determine if it's feasible to use one of these small electric in-line furnaces. The white box shown here is one of several Newell used for my electric heat.
1993 Newell (316) 45' 8V92,towing an Imperial open trailer or RnR custom built enclosed trailer. FMCA#232958 '67 Airstream Overlander 27' '67GTO,'76TransAm,'52Chevy panel, 2000 Corvette "Lingenfelter"modified, '23 Grand Cherokee.
Tom, How much coolant would one lose changing the valves? My coolant still checks out good, but adding fresh coolant would not be bad. I don't mind cutting off the AH hose entirely but would like to keep the dash heater. It doesn't look like the valves are just regular house valves.
not exactly sure. sometime soon i am going to find out.
my issue was i have a coolant leak in the heater core/or hoses under the dash. so, i shut the valve off going to the dash at that manifold. it leaked like crazy when it was closed so i had to open it again.
tom
2002 45'8" Newell Coach 608 Series 60 DDEC4/Allison World 6 Speed HD4000MH
Steve, do you have ELC coolant? I thought I saw red in your coolant tube in one of your engine photos. If so did you change it out? I changed my 07 from green to ELC and it is not an easy task.
While we are on leaks, I have a small leak on my hydraulic pump at the engine. Has anyone changed the gasket on this pump? I tried to tighten the four bolts but were tight. I guess if it is taken apart you would lose all the fluid.