Tight Valves
I went to dump my black and gray tanks and BOTH handles have become very hard to pull out, especially the black. Our 2004 Winnebago Itasca Spirit is the 329B floor plan and only has 46K miles. I boug...
Forum Discussion
I spray the mechanism rod liberally with PB Blaster and work the valve open and closed a few times. DO this 3 - 4 times a year and my problem has disappeared
