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  1. M

    1963 Johnson 40 HP Coil/Pistion Relationship

    I just got done replacing all the ignition parts on my engine and I made only one error.....I did not write down which coil fires which piston. Does anybody know? I looked in my manual and it did not tell me. Does the port coil fire the top or bottom piston?
  2. M

    1963 Johnson 40HP Flywheel

    I have a 1963 Johnson 40 HP (RD-25) and I need to remove the flywheel to gain access to the ignition. I have tried for three weeks to get the flywheel off.....soaked in PB Blaster, used a harmonic puller w/hammer and impact driver, I have even talked nice to it. The flywheel is still stuck on...
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