Back to 2016 GMC Sierra 2500HD

2016 GMC SIERRA 2500HD

6.6L V8 Duramax Diesel•4WD•AUTOMATIC•diesel•turbo

Repairs0 Labor586 Torque4849 Fluid9 DTC821 Battery0 Maintenance0 Recalls0

exhaust

Exhaust Hangers Torque Specs

for 2016 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WD

Units

6 fasteners

Seq

Component

Torque

Angle

—

Exhaust Flange Bolts

Critical

Apply anti-seize

33 lb-ft · 45 Nm

—

—

Flange Bolts

Critical

Apply anti-seize

47 lb-ft · 64 Nm

—

—

Hanger Bolts

20 lb-ft · 27 Nm

—

—

Heat Shield Bolts

7 lb-ft · 10 Nm

—

—

Manifold Nuts

Critical

Apply anti-seize

34 lb-ft · 46 Nm

—

—

O2 Sensor

Critical

Apply anti-seize to threads only

33 lb-ft · 45 Nm

—

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