Black & Grey holding tank valves
I have a 2005 Open road 31 ft and would like to replace the holding tank valves. Can this be done by a novice? They seem really hard to open and close.
Forum Discussion
Before you do that, IMHO try this first.
Empty both tanks. Then spray half a can of silicone spray up the discharge pipe while operating valve. Put a squirt or two on the rod also. Repeat for second valve. Bet it fixes it.
Empty both tanks. Then spray half a can of silicone spray up the discharge pipe while operating valve. Put a squirt or two on the rod also. Repeat for second valve. Bet it fixes it.
