1989 Johnson/Evinrude 40 thru 55 HP Models Service Manual P/N 507755, Page 142Get this manual

1989 Johnson/Evinrude 40 thru 55 HP Models Service Manual P/N 507755, Page 142

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10 Lift crankshaft from cylinder bIock
[!!] 20 Remove both lower crankcase head sealsOiscard both
seals and O-ring21 If the lower main bearing needs to replaced, remove the retaining ring

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