Quote:
Originally Posted by Local150
I just always assumed after pump is off the lines just hold some pressure for a little bit of time
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As long as the pump diaphragm is intact, the pex lines should hold pressure. One of the first steps of the PDI is to fill the fresh tank, purge the system of air and leave th pump on for about 20 minutes. If it DOESNT cycle then it’s all good. If it does then I have a mental checklist to follow.
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2012 Copper Canyon 273FWRET being towed by a 1994 Ford F350 CC,LB,Dually diesel.
Airlift 5000 bags, Prodigy brake control, 5 gauges on the pillar.Used to tow a '97 Jayco 323RKS.
Now an RVIA registered tech. Retired from Law enforcement in 2008 after 25+ yrs.
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