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Fastener Tightening Specifications

Crankshaft Bearings - Lower Crankcase to Block - Bedplate





Install the NEW crankshaft bearing bolts in sequence finger tight.
Tighten the crankshaft bearing bolts in sequence.
First Pass tighten to 20 N.m (15 lb ft)
Tighten the crankshaft bearing bolts in sequence using the J 45059.
Final Pass tighten 70 degrees using the torque angle meter.





Tighten the lower crankcase perimeter bolts in sequence.
Tighten the lower crankcase perimeter bolts to 25 N.m (18 lb ft).

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