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Home >> Buick >> 2009 >> Lucerne V8-4.6L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Timing Components >> System Specifications
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System Specifications

Primary Camshaft Drive Chain
Tensioner Bolt 25 Nm (18 lb ft)

Secondary Camshaft Drive Chain
Tensioner Bolt 25 Nm (18 lb ft)

CRANKSHAFT PULLEY

Crankshaft Balancer Bolt
First Pass 50 Nm (37 lb ft)
Final Pass +120 degrees

ENGINE FRONT COVER (TIMING COVER)

Engine Front Cover Bolt - In Sequence 10 Nm (89 lb in)