Mercury Optimax 75, 90, 115, DFI starting year 2004 service manual., Page 519Get this manual

Mercury Optimax 75, 90, 115, DFI starting year 2004 service manual., Page 519

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GEAR HOUSING
Disconnect (and isolate) spark plug leads from spark plugs before installing gear housing onto drive shaft housingFailure to follow this warning could result in accidental engine st