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    1992 Yamaha 25 hp 2 stroke need head gasket specification

    I'm replacing the head gasket on my 1992 25 hp Yamaha outboard its a 2 stroke model# 25MSHQ. I know the tighten sequences for the head gasket bolts but don't know the torque values for the head gasket bolts and the cylinder head cover bolts. This is my first head gasket replacement is there...
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    Flushing 250 Yamaha 4 stroke and high speed pick up

    I have a 2007 250 hp Yamaha 4 stroke and was wondering if there is a product out there that I could use to block off the high speed water intake while flushing with ear muffs on. I've been using duct take to block them off but it's a pain to do there must be something better. Thanks Robert
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    Sea Star (Teleflex) steering problem

    I have a Sea Star hydraulic steering on my Parker with a 250hp Yamaha. My problem is the steering only steers to the starboard side and will not return to the port side I tried to purge the system of air after going through 1 1/2 quarts of oil the problem is still there. Not sure what else I can...
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    question on compression testing yamaha 250hp four stroke

    I've done compression test before on other engines but was told I could damage the computer modules by not grounding the sparks plug leads first before running the compression test. Is this correct and should I just run a wire lead from each spark plug lead to the engine block?. The engine is a...
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    1992 60 hp Johnson with bad trim switch in handle

    I have a 1992 Johnson 60 hp, the trim switch works find on the engine but the switch on the throttle handle will not go up or down and I can't hear the solenoids. I'm not sure where to start my trouble shooting. Thanks for the help Robert
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