engine

Engine Mount - Rear Torque Specs

for 2012 GMC Sierra 3500HD 6.6L V8 Duramax Diesel · 4WD

Units

10 fasteners

Seq

Component

Torque

Angle

—

Cover Bolts

16 lb-ft · 22 Nm

—

Electrical Connector Bolts

7 lb-ft · 9 Nm

—

Engine Mount-to-Block Bolts

Critical

48 lb-ft · 65 Nm

—

Engine Mount-to-Frame Bolts

Critical

55 lb-ft · 75 Nm

—

Gasket Surface Bolts

Critical

Clean mating surfaces

20 lb-ft · 27 Nm

—

Mounting Bolts

Critical

47 lb-ft · 64 Nm

—

Mount Through Bolt

Critical

65 lb-ft · 88 Nm

—

Mount-to-Frame Bolts

Critical

45 lb-ft · 61 Nm

—

Sensor Bolts

8 lb-ft · 11 Nm

—

Sensor Mounting Bolts

11 lb-ft · 15 Nm

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