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Home >> Chevrolet >> 2007 >> Express 1500 RWD V6-4.3L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> System Specifications >> Fastener Tightening Specifications
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Fastener Tightening Specifications

Balance Shaft Driven Gear Bolt
First Pass 20 N.m (15 lb ft)
Final Pass 35 degrees
Balance Shaft Retainer Bolt 12 N.m (106 lb in)
Connecting Rod Bolt
First Pass 20 N.m (15 lb ft)
Final Pass 100 degrees
Crankshaft Balancer Bolt 95 N.m (70 lb ft)
Crankshaft Pulley Bolt 58 N.m (43 lb ft)
Crankshaft Bearing Cap Bolt - Preferred Method
First Pass 20 N.m (15 lb ft)
Final Pass 73 degrees
Crankshaft Bearing Cap Bolt 105 N.m (77 lb ft)
Crankshaft Position Sensor Bolt 9 N.m (80 lb in)
Crankshaft Pulley Bolt 58 N.m (43 lb ft)
Crankshaft Rear Oil Seal Housing Bolt and Nut 12 N.m (106 lb in)
Crankshaft Rear Oil Seal Housing Retainer Stud 6 N.m (53 lb in)
Crossmember Bolt 100 N.m (74 lb ft)