Drain Valves

[Newfie]

Guys, on my trailer the rear black and grey valves are covered by a black cap. The only thing exposed is the handle. I have a real tough time getting the balck open and closed. Tried some WD40 but it is still a real bugger.

Anyone else have this experience?

I am going to put it in with dealer next week for a look-see as we are not going anywhere for the last long weekend.

Newfie

[welshman599]

Did you solve your problem? Some Tank deods contain coconut oil to lube the knife valve but I've never had a problem.