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    Need a bit of help with water lines on a 7.5

    I have a 7.5 I just bought. When I run it there is little water leaving the exit. I had a look at the pump and still looks new. When I put air into either end (copper tube or exit hose)most is lost in the shaft near the base of the motor, is this normal? Also when I blow on the exit tube with...
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    What parts are the same between 7.5 and 9.8?

    I have a complete working 7.5 motor, and a good 9.8 powerhead. What would I need to change to make the 7.5 a 9.8? thanks
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    how to disassemble gearbox on old 9.8?

    I have a '72 9.8hp mercury. There was no oil in the lower end and it feels rough when I turn it over by hand. My questions are: -behind the prop, under the plastic threaded piece is another metal piece that looks to be threaded in, Do I need to remove the shaft or anything first to unthread...
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