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Thread: Stuck pump

  1. #1
    mgppilot's Avatar
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    Stuck pump

    Bought a project ski. Was told that engine ran great, 8-10 hours on new engine. Previous owner stated that he thought he spun the splines on the drive shaft or intermediate shaft. They attempted to remove pump to inspect damage but pump only slid out about about 1 1/2 inches. It will not slide back in or any further out. Any suggestions on how to get pump out.

    Will engine have to be removed to install new intermediate housing/shaft?


  2. #2
    Yamaha artisan Cutlass's Avatar
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    What year and model is it?

  3. #3
    1200Jet's Avatar
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    Sounds like it's full of corrosion, you will need a new mid shaft but you may get away with using the driveshaft after giving it a good clean. My advise would be just pull on the pump until it gives. There's nothing you will damage that wont need to be replaced anyway. The mid shaft can be replaced easy by removing the engine mount bolt and sliding the engine forward. There's no need to remove the engine.

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  5. #5
    mgppilot's Avatar
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    its a 2000 1200gpr. i was planning on having to replace the drive shaft and intermediate anyway.

  6. #6
    Moderator RX951's Avatar
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