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    1999 Challenger 1800 Oil Injection

    I have a 1999 Seadoo Challenger 1800 (Rotax 787) that leaks injection oil into the crankcase. I understand from my research that the likely cause is the seals on the crank shaft. This is not a project I'm keen to get into yet, so I'm thinking of converting to pre-mix. I understand that, even...
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    Alpha One shimming

    Hi I'm a new owner of an older boat (1989) with twin 4.3LX and Alpha One drives. I'm in the process of changing the water pumps in the lower units (not knowing when it's been done last by the previous owner). I noticed there is some play in the vertical drive shaft. I would estimate about...
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    Prestancia Starter Motor

    Boat: 1989 Doral Prestancia Engines: 4.3LX with 4Barrel Carbs I may need to replace the starter motor on my starboard engine. Two questions: 1) Does this require the engine to be removed? 2) If I don't remove the engine, can this be a DIY job? Thanks, Spacecrew.
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    1989 Prestancia Wiper Motor

    Hi there, Can any owners of a 1989 Doral Prestancia tell me what the make/model number of windshield wiper (motor) you have? I purchased my boat without one last fall and it would be nice to order a replacement without requiring me to drill new holes... Thanks, Spacecrew.
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    1989 Prestancia Fuses/Breakers

    I will start by saying I have recently purchased a 1989 Prestancia and I haven't even had it in the water yet. My boat is put away for the winter but I was looking through my pictures to find where the fuses/breakers are. All I can find are the breakers (push-button style) behind the mirror...
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    1989 Doral Prestancia Generator

    To the 1989 Doral Prestancia Owners: How much room is in the engine compartment for a Generator? I'm wondering if a Honda EU2000 (L21"XW12"XH17") will fit below. Thanks. David.
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    Prestancia electrical problem

    Hi, I just purchased a 1989 Prestancia 30ft. While cleaning/inspecting, I found the terminal strip (located behind the aft closet and shower area) melted at a few connectors (see photo). It looks like the problem started at the "Outlet Port" which I assume was caused by too much current. My...
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