Exhaust Pipe - Rear Section Torque Specs

for 2010 Buick Lucerne 4.6L V8 · FWD

Units

5 fasteners

Seq

Component

Torque

Angle

—

Flange Bolts

Critical

Apply anti-seize

44 lb-ft · 60 Nm

—

Hanger Bolts

19 lb-ft · 26 Nm

—

Heat Shield Bolts

12 lb-ft · 16 Nm

—

Manifold Nuts

Critical

Apply anti-seize

31 lb-ft · 42 Nm

—

O2 Sensor

Critical

Apply anti-seize to threads

44 lb-ft · 60 Nm

—

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