Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

papasiemers · 06-16-2019, 02:29 PM

I've replaced two black tanks due to my own negligence. "ALWAYS" have the drain valve open when flushing the tank. "DO NOT" think you can fill the tank and get a better flush. When filling the tank, the process will build up the air pressure ( I know, it shouldn't), and the air pressure will split the tank. Not a cheap fix if your warranty has run out. Even under warranty, the co-pay will not be fun. The warranty does not cover the shipping.

06-16-2019, 02:29 PM	#50
papasiemers Established Member Join Date: Mar 2016 Location: Lodi Posts: 10 M.O.C. #18345	Black tank flush I've replaced two black tanks due to my own negligence. "ALWAYS" have the drain valve open when flushing the tank. "DO NOT" think you can fill the tank and get a better flush. When filling the tank, the process will build up the air pressure ( I know, it shouldn't), and the air pressure will split the tank. Not a cheap fix if your warranty has run out. Even under warranty, the co-pay will not be fun. The warranty does not cover the shipping.