Kitchen Sink Clogged on new Montana

[Jhedrick770]

So I just bought a Montana High Country new from a dealer and after staying in it a week the kitchen sink stopped draining. The grey tanks drain valve is open and they are empty. I checked for a clog in the catch and it is spotless. I have no clue what the problem could be beyond that. Any tips on what's causing it or how to fix it would be appreciated.

[jeffba]

Model number may help

[baybum10]

There are two grey tank drain valves. One is in the convenience center and the other is usually located by the wheels on the drivers side/road side of the unit.

[Jhedrick770]

Originally Posted by jeffba

Model number may help

HM362RD is the model number.

[Jhedrick770]

Originally Posted by baybum10

There are two grey tank drain valves. One is in the convenience center and the other is usually located by the wheels on the drivers side/road side of the unit.

So that worked. Kind of feel dumb now. Thanks for solving my problem though. Now I just need to figure out why the gauges in the control panel don't work. I had thought it might be from the tank being full but I pushed the little button and it lit up on E. I might just call the dealer about that. It's so new if that stuff doesn't work I think it should be on them.

[Rondo]

Jesse-- You can count on the tank gauges not working correctly period. All it takes is some toilet paper or other solids hanging up on the probes on the black tank or soap scum on the sensor probes on either of the gray tanks and they do not show you the correct reading for the levels of the tanks. DO NOT COUNT ON THOSE GAUGES!