Recent content by imported_KEEPER

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    90hp won't turn off

    I have a 2003 Yamaha 90 TLRB that won't turn off at times when the ignition is turned off. I have been able to diagnose to what I believe is a CDI unit problem. However I thought I would post here just to make sure. While it was acting up I grounded the white wire at the CDI unit which...
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    #2 Hole

    I was looking at some Yamaha performance bulletins today. All of the bulletins show a mounting hole location for engine height. I can't find a referance that tells me which hole is #2. Is #2 the second hole from the bottom or top?
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    Screw Head Imbeded In Piston

    Heard a tapping sound from my starboard eng on sat. Determined noise was from starboard head. Pulled head and found two pistons with 1/4 round brass imbeaded in pistons. Found the source of the brass was from two different carb throttle body butterfly screw heads that had sheered off. 1997...
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    Reserfaced heads

    I just had my heads shaved ten thousands, my squash clearence is approximatly twenty to twenty five thousaneds, clearence between piston and head. I'm concerned because I can't find a spec on this. I'm holding off on running the engines untill I can get some advise on this. 1997 yamaha 200...
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