1985 Mercury Outboard V-300 V-3.4L Shop Service Manual, Page 105Get this manual

1985 Mercury Outboard V-300 V-3.4L Shop Service Manual, Page 105

POWERHEAD DISASSEMBLY Remove bearing race halves (a) and roller bearings (b) from crankshaftIMPORTANT: Keep same bearing races and roller bearings together
Inspect crank shaft hall bearing (a) as utlined in "Oeaning and Inspection", following
IMPORTANT: DO NOT remove crankshaft ball bearingunleu replacement Is requiredRemove lower ball bearing from crankshaft as foll ows:

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