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  1. M

    Chinese Yamaha copy. First run from new. Water & smoke from top steering mount.

    Hi all, New motor, first run in tank, I noticed water and smoke coming from the top steering mount on the tiller side of the leg. I filmed a short clip to show what I mean here: https://www.youtube.com/watch?v=WyDeqNeJY6M ​Any thoughts? Apart from this the motor appears to run fine. Cheers...
  2. M

    Replacing trigger on 1984 50hp Merc

    Hi All, I recently bought a boat with this motor and have been out on it twice, noticing a distinct lack of power (GPS registered a max speed of 10kph). The motor sounded smooth and idled well, so I was suprised to discover that the bottom two cylinders had no spark at all! It looks like...
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