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1963jarhead's avatar
1963jarhead
Explorer
Apr 05, 2016

Solinoid valve

Has anyone ever changed a solinoid valve on there hydronic leveler pump,it's a kwikee leveler on a 2003 Winnebago. The r/r leveler won't go up the last 1/4" and gradually drifts down 2 or 3 inches??????

Thanks John
  • I doubt that a SOLENOID or a HYDRAULIC pump is your problem. It is possibly a check valve, but IMHO more likely a bad cylinder seal.
  • Lt46's avatar
    Lt46
    Explorer II
    If your jacks have external springs, they have probably weakened and no longer pull the rams up all the way.
  • The Kwikee Level Best jacks are dual acting - the pump puts them down and forces them up - there are no springs involved.

    Leveling System Kwikee | Support Documentation

    Here's a page with links to troubleshooting and maintenance information.

    Could you ram be bent? That's about the only thing I can think of that would prevent it from going full stroke.

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