Great video for black and grey tanks for drain cableing and valve lubrication. We've been unable to find out what to do to lubricate the FRESH water tank drain valve so it too won't stick or its gasket fail to seal due to drying out. We don't think that pouring Thetford Drain Valve Lubricant, White Lithium Grease, Vegetable Oil, or Propylene Gycol Anti-freeze into a FRESH water tank would be advisable. There are plenty of videos how to deal with the black and grey tank valve seals... but what can we do/use for the fresh water tank drain valve??
Great video. Thanks for the information on preventing bends in the long black valve cable.
Wow newbie here, many good tips.
Great tips!
Great video for black and grey tanks for drain cableing and valve lubrication. We've been unable to find out what to do to lubricate the FRESH water tank drain valve so it too won't stick or its gasket fail to seal due to drying out. We don't think that pouring Thetford Drain Valve Lubricant, White Lithium Grease, Vegetable Oil, or Propylene Gycol Anti-freeze into a FRESH water tank would be advisable. There are plenty of videos how to deal with the black and grey tank valve seals... but what can we do/use for the fresh water tank drain valve??
A warranty repair doesn't tell me how to fix a stuck valve. Sigh