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  1. #1

    super bn leaking from pump

    Hey all

    im having a problem with my js440. Ive just rebuild the ski and put a newly refurbished sbn on it. The ski runs great but once I shut the ski off the pump leaks fuel out of the hole by the diaphram. Please excuse my lack of knowledge of the names of the parts. It gently squirts the fuel out every 2 seconds or so. Again the ski starts great and the tank vent is also working.

    any suggestions on whats causing this?



  2. #2
    steve45's Avatar
    Join Date
    Feb 2008
    Sounds like a hole in the diaphragm.

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