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Topic: Lubricating Dump Valves (Read 268 times) previous topic - next topic
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Lubricating Dump Valves
Perhaps it’s common knowledge but came across this video and thought it was a good idea for keeping dump valves in good working order:

https://m.youtube.com/watch?v=TGv9THpOdmw&time_continue=134
Greg & Victoria
2017 Mid-Bath  “Nocona” towing a manual 2015 Forester
Previously a 1985 TK
SKP #61264

 
Re: Lubricating Dump Valves
Reply #1
Greg,
Dump valves are so inexpensive and easy to replace that I replace mine whenever they show the tiniest sign of getting sticky and sticky when operating.  A new dump valve feels so nice when doing the dumping duty and the idea of one malfunctioning on a trip is a good reason to replace them early and often.
2014 27 MB
Towd: Either the Jeep Wrangler or trailer containing the BMW R1200GS and 2 E-bicycles
Happy wife=Happy life

Re: Lubricating Dump Valves
Reply #2
Dump valves are so inexpensive and easy to replace that I replace mine whenever they show the tiniest sign of getting sticky and sticky when operating.  A new dump valve feels so nice when doing the dumping duty and the idea of one malfunctioning on a trip is a good reason to replace them early and often.

I have replaced our dump valves once and then found I could take the old valves apart for cleaning and lubrication.
Once done, the seals being undamaged, the valves worked like new. The old ones are carried for spares and have been borrowed by friends who have damage a valve, while traveling
Drilling the valve's the body and injecting grease is an old cure that works great to keep the shaft from seizing but does nothing to clean the crud caught in the seals, that cause leaks.

Larry
Larry
2003 23.5' Front Lounge, since new.  Previously 1983 22' Front Lounge.
Tow vehicles  2020 Jeep Wrangler Rubicon, 2001 Jeep Cherokee
Photo Collection: Lazy Daze