Slide Creep

[huberds]

does any body have any ideas on slide out creep while you are traveling braces inside i have a 3155 montana

[DQDick]

If you're having slide creep you have a bad valve or seal somewhere. On our old one, we replaced the gang of valves in the front and that stopped it.

[twindman]

While on the way to the Rally in 2014, new Mountaineer started creeping out about 4 inches every 200 mi. Got in to Lippert at end of Rally and they just put in 2 new cylinders. On way home, they moved a little again. Dealer just ran them in and out about 10 times and got the air out and all has been well for 5 years now.

[fatcatzzz]

Piston seal on slide cylinder for me. Would creep out about 3 in. every 50 miles. Took a 3 week stay in Billings MT. to get Keystone to fix under warranty. Ours have been fine since the fix.