Originally Posted by Bama Rambler
There's a few things that cause those strainer cups to loosen. 1) the RV itself vibrates a little and 2) Since those are diaphragm pumps, they vibrate like all get out and that tend to loosen them. Especially if they weren't tightened good to begin with.
That's the truth. About once a year I go through the whole RV, open up all the access doors and test/tighten everything. Then do the same on the outside. Hitch, wheels, bearings, hitch on the truck. Amazing how many things work loose with use.
Scott and Liz - Southern NM
2012 Wildcat Sterling 32RL - w/level up (best option ever)
2007 Chevy 2500HD 4dr short bed Duramax w/allison
Reese Fifth Airborne air ride king pin coupler with Sidewinder