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  1. #1

    Default Stuck piston in Palmer PW27.

    I have rebuilt this engine 4 times in the last 30 years, but never had this problem. How do I get it out? I also need a new source for parts.

  2. #2
    Join Date
    May 2015

    Default Re: Stuck piston in Palmer PW27.

    A mild acid used to prepare galvanized gutters for soldering. Available at better hardware stores. It will eat the rust, but leave good metal. Afterwards use a baking soda solution to neutralize.

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