Optimus 930 pump rod

Discussion in 'Fettling Forum' started by stuartc, Sep 7, 2021.

  1. stuartc

    stuartc Sweden Subscriber

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    Hi, I have a pump which has no spring on the rod and I am wondering if this is correct.
    I have looked at the reference material and they don't seem to show a spring but I have seen photos which show the rod with a spring.
    Any advice gratefully received
    Stuart
     
    stuartc, Sep 7, 2021
    #1
  2. Nils Stephenson

    Nils Stephenson Founder Member

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    The Optimus 930 does not have a spring on the pump rod. Maybe the very last version with the O-ring plunger did, but I am not sure.
     
    Nils Stephenson, Sep 7, 2021
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  3. stuartc

    stuartc Sweden Subscriber

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    Thanks for confirming that Nils :thumbup:
     
    stuartc, Sep 7, 2021
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