Recent content by yogi53

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    Yamaha b90tlrw head/water jacket/tstat hsg bolt torque values?

    What are the torque values for the Yamaha B90TLRW head, water jacket and thermostat housing? By the way, does anyone know what the "B" in the engine model stand for??? Thanks in advance. Ken
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    1998 B90TLRW Yamaha Overheats

    Riding at 4000 RPM and overheat sensor goes off, throttle idle drop off kicks on. Waited, Horn stopped, Started back to ramp. Overheated at 3200 RPM. Noticed pressure gage is below 10 PSI at idle. Plenty of pressure coming out of pee hole. Pulled lower unit and impeller looks O.K. Same...
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