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  1. #1

    Exclamation Engine not turn !!!

    Hello everybody,

    I have problem with my 08 ultra 250x the shaft not turn I try rotate it by hand after I loose the belt nothing change also, I rotate supercharge it spin what else can cause this problem or should I check it?

    thank you


  2. #2

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    Lost the pump bearings and locked up the motor??

  3. #3
    Take the time to smile sirbreaksalot's Avatar
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    Quote Originally Posted by king View Post
    Hello everybody,

    I have problem with my 08 ultra 250x the shaft not turn I try rotate it by hand after I loose the belt nothing change also, I rotate supercharge it spin what else can cause this problem or should I check it?

    thank you
    It will NEVER turn bu hand !!!!!!!
    This is why they fitted a starter motor.

    Give us more information plz

  4. #4

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    By hand with a wrench on the coupler it will! Hahahaha

  5. #5
    Take the time to smile sirbreaksalot's Avatar
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    Quote Originally Posted by MWHC View Post
    By hand with a wrench on the coupler it will! Hahahaha
    I can never get it to spin fast enough to start tho ........

  6. #6
    MRK's Avatar
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    large 4 stroke engines are very hard to turn by hand... you must use a pipe wrench or other method

  7. #7
    Tomorrow I will check it turn by wrench or not otherwise I will open the jet pump and see if the bearings gone or not

  8. #8
    Quote Originally Posted by sirbreaksalot View Post
    It will NEVER turn bu hand !!!!!!!
    This is why they fitted a starter motor.

    Give us more information plz
    The previous owner was tell me when he ride the jet ski he hear rattle sound and after that the engine stop and then he didn't try to start it again, this is what I know about it and now I try to repair it

    thank you sirbreaksalot

  9. #9
    This is how I run a jetski shop in the desert nmpeter's Avatar
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    start by pulling the plugs and examine for smashage.

    any oil in the bottom of the hull?

  10. #10
    Quote Originally Posted by nmpeter View Post
    start by pulling the plugs and examine for smashage.

    any oil in the bottom of the hull?
    No oil in bottom of the hull and the spark plug brown but when I check oil color its not (milky)

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