Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

jcurtis934 · 09-17-2021, 02:55 PM

Imagine a plastic fitting with three holes drilled in its face. That is what is installed in the very front of the black tank. Replaced mine when it got plugged after many years of use. I also installed a check valve in place of the pipe nipple keystone used in between the rinse fitting and the pex pipe at the front of the tank. That way once i turn off the rinse water, nothing flows backwards into the rinse fitting which can plug it again in time.

09-17-2021, 02:55 PM	#7
jcurtis934 Montana Master Join Date: Sep 2013 Location: Pensacola (mail forward service) Posts: 3,198 M.O.C. #13740	Imagine a plastic fitting with three holes drilled in its face. That is what is installed in the very front of the black tank. Replaced mine when it got plugged after many years of use. I also installed a check valve in place of the pipe nipple keystone used in between the rinse fitting and the pex pipe at the front of the tank. That way once i turn off the rinse water, nothing flows backwards into the rinse fitting which can plug it again in time. __________________ 2012 F350 6.7 L dually, 2013 3800RE with 6 pt leveling, Sumitomo 17.5" load range h tires, Samsung 18 cu ft residential fridge, 8k Morryde I.S. with disc brakes. Full timing since 2012.