08-03-2017, 06:06 AM
Others with newer coaches can chime in but the electric compressor settings sound high compared to my coach which comes on at 70 and shuts off at 90, or there abouts. My engine compressor kicks on about 95 and shuts off at 125.
Bummer on the pattern of pressure loss. It suggests that the leak(s) are somewhere in the main non-brake systems.
Do you have a pressure gauge on the rear 6-pack leveling system block or its more modern equivalent? My gauge is on the drive engine firewall on the passenger side. If you do have it then someone needs to safely nip under the coach to shut the two valves I noted above and then observe the rate of pressure drop on the gauge I just mentioned and the dash "supply" gauge. See my above description on why this matters.
Bummer on the pattern of pressure loss. It suggests that the leak(s) are somewhere in the main non-brake systems.
Do you have a pressure gauge on the rear 6-pack leveling system block or its more modern equivalent? My gauge is on the drive engine firewall on the passenger side. If you do have it then someone needs to safely nip under the coach to shut the two valves I noted above and then observe the rate of pressure drop on the gauge I just mentioned and the dash "supply" gauge. See my above description on why this matters.
Jon Kabbe
1993 coach 337 with Civic towed