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  1. M

    Poppet Valve

    Hi I read in a couple of threads when they refer to the poppet valve, what is it function and will a Yamaha 130 have one? if so where is it located? Thanks for your help Mike
  2. M

    How do I drop the lower unit?

    Hi How do i go about dropping the lower unit of 130hp yamaha?
  3. M

    Yamaha 130 over heating

    Hi Guys, my engine heat alarm is going off, the water impellar was change in October with the service. So i checked the sensors and they were working all fine. I isolated the left bank of the engine that was triggering the alarm. I then checked the thermostats they seemed fine. When the alarm...
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