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  1. #1
    Cadet
    Join Date
    Oct 2003
    Posts
    1

    Default Starter overheating - '83 50hp Johnson

    1983 50 hp Johnson 2 cyl. Starter is having trouble turning over the motor. Barely turns it over at first and then sometimes spins it fast. Starter motor is becoming so hot that is boils the WD-40 I sprayed on the bendix. Battery is strong and wiring to be good. Help!

  2. #2
    Petty Officer 2nd Class
    Join Date
    Jun 2003
    Location
    Bethesda, MD
    Posts
    168

    Default Re: Starter overheating - '83 50hp Johnson

    You need to try to turn the flywheel by hand and decide whether it has more resistance than it should (you could pull the plugs, and it should turn easily). If the flywheel turns ok, then your starter is bad. you may be able to fix it (rubuild, new brushes or whatever).

  3. #3
    Cadet
    Join Date
    Oct 2003
    Location
    Wright, City MO.
    Posts
    16

    Default Re: Starter overheating - '83 50hp Johnson

    Looks like rebuild time or time for a new one.

  4. #4
    Cadet
    Join Date
    Oct 2003
    Location
    Houston
    Posts
    4

    Default Re: Starter overheating - '83 50hp Johnson

    Look at the hot cable coming into the starter. It may be loose. The overheating problem was hapening to be and all it took was the tightening of the hot cable to the starter

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