Forum Discussion
MPI_Mallard
Jan 18, 2016Explorer
If they are drainmaster valves make sure the switches aren't the magnetic switches they originally came with, if so call them and tell them to send you the new ones that work! I've replaced mine three times and due to the way my tanks are installed i'm stuck with them! To make life a little simpler I cut a small acsess hole that I can open up to get to manually open the P.O.S valve when It locks up other than that you should replace them with manual valves as they will never get better, good luck!
Red Green: If life gives you lemons, throw 'em into a quart of vodka.
Red Green: If life gives you lemons, throw 'em into a quart of vodka.
About Fifth Wheel Group
19,006 PostsLatest Activity: Jan 13, 2025