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Home >> Hummer >> 2009 >> H3 L5-3.7L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Timing Components >> System Specifications
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System Specifications

TIMING CHAIN

Timing Chain Tensioner Bolt 25 Nm (18 lb ft)

CRANKSHAFT PULLEY

Crankshaft Balancer Bolt
First Pass 150 Nm (110 lb ft)
Final Pass 180 degrees

TIMING COVER

Engine Front Cover Bolt 10 Nm (89 lb in)
Engine Front Cover - Center - Small Bolt 8 Nm (71 lb in)