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    Mercury stator test procedure

    Mercury stator testing procedure I have found a lot of useful information on here but unfortunately I am having trouble pinpointing the procedure for stator testing on my exact year. 1989 Mercury 150 Black Max OC150410 stator 398-9610A3 2-yellow wires 1-blue 1-blue/white 1-red 1-red/white...
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    Mercury stator testing procedure

    I have found lots of useful information on here but unfortunately I am having trouble pinpointing the procedure for stator testing on my exact year. 1989 Mercury 150 Black Max OC150410 stator 398-9610A3 2-yellow wires 1-blue 1-blue/white 1-red 1-red/white 1-black. ​​​ this is what I have done...
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    1989 Mercury 150 water pump base shimming question

    I am replacing the pump base while doing my impeller. the manual says to shim the base on models with a one piece drive shaft bearing. I don't know if my unit is equipped with this? It is a 1989 150 Black Max serial # 0C150410. Any help would be much appreciated. Thanks. Steve
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    86 Merc Black Max 150 oil injection question

    Just got the boat. The oil injection has been taken off. The previous owner was mixing gas at 40:1. It seemed to smoke some at start up. Whats the pros and cons of taking the injection unit off and should I be mixing at 50:1? Thanks in advance for any info!
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