Timing Chain Torque Specs

for 1991 Pontiac Firebird 3.1L V6 · RWD

Units

4 fasteners

Seq

Component

Torque

Angle

—

Camshaft sprocket bolts

Critical

21 lb-ft · 28 Nm

—

Crankshaft balancer/pulley bolt

Critical

75 lb-ft · 102 Nm

—

Oil pan-to-timing cover bolts

106 lb-ft · 12 Nm

—

Timing cover bolts

9 lb-ft · 13 Nm

—

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