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

**Carl n Susan** · 11-07-2023, 05:20 PM

I don't winterize so I have no practical experience. But years of reading the MOC tells me that adding an extra washer to the Winterize Port eliminates leaks and having the jug of fluid as high as the Winterize Port (or higher) helps.

11-07-2023, 05:20 PM	#2
Carl n Susan Site Team Join Date: Oct 2005 Location: Carmichael - CA Posts: 7,456 M.O.C. #4831	I don't winterize so I have no practical experience. But years of reading the MOC tells me that adding an extra washer to the Winterize Port eliminates leaks and having the jug of fluid as high as the Winterize Port (or higher) helps. __________________ Carl (n Susan) There is more to life than fuel mileage. 2012 Montana 3700RL Big Sky Package towed by a 2015 Ford F350 6.7L PSD 4WD CC LWB