Good Sam Club Open Roads Forum: Fifth-Wheels: Lippert Slide Pump
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 > Lippert Slide Pump

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tntcrock

Southwest Louisiana

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Posted: 02/24/20 07:47am Link  |  Quote  |  Print  |  Notify Moderator

Is there another replacement option for the Lippert 643150 pump? I need to replace mine and looking for options. I also see it listed as Lippert 141111 w/ 643150 kit. I don't know if this is a upgraded model.

Mine has been been allowing bedroom slide to creep out and now it doesn't close or fully extend the slides. Motor runs but doesn't sound like it's pumping fluid. If I play with it enough it will get them moving, but not correctly. I changed my houses and bedroom slide cylinder last year, so that's new. Did the cylinder test in lippert manual and the cylinders test good.

djousma

SW Michigan

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Posted: 02/24/20 11:19am Link  |  Quote  |  Print  |  Notify Moderator

You might contact Lippert and ask?


Dave
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Fulltimer50

Yankton, SD

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Posted: 02/28/20 05:29am Link  |  Quote  |  Print  |  Notify Moderator

Is the fluid level correct?


George

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Cummins12V98

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Posted: 02/28/20 06:40am Link  |  Quote  |  Print  |  Notify Moderator

It the pump raises and lowers the RV's landing gear the pump is not bad. contact Lippert Tech Support they are very helpful.


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Posted: 03/02/20 02:01pm Link  |  Quote  |  Print  |  Notify Moderator

I would say the valve is the problem allowing oil to bypass


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