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Thread: Weber Accelerator Pump Problems

  1. 08-06-2013, 07:04 PM #1
    Fishcop
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    Weber Accelerator Pump Problems

    Hi All

    Currently setting up my webers after a complete rebuild. I've set these up before, however my problem appears to be unequal accelerator pump volumes... two drip like a 90 year old man whilst the middle nozzle streams like a trooper and greatly exceeds 5cc each stroke.

    I've pulled the (new) diaphragms and checked housing orientation - all good (other side is really good). What do I look for now?

    Cheers
    John Forcier
    EarlyS #1987
    1968 911 Race Car "Grun Hilda"
    1969 S/T interpretation "Blau Healer"
    Restoration Saga
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  2. 08-06-2013, 08:41 PM #2
    Fishcop
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    Sorted... one way check valves had stuck closed.
    John Forcier
    EarlyS #1987
    1968 911 Race Car "Grun Hilda"
    1969 S/T interpretation "Blau Healer"
    Restoration Saga
    Reply With Quote Reply With Quote
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