Back to 2012 GMC Sierra 3500HD

2012 GMC SIERRA 3500HD

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

Repairs0 Labor586 Torque4849 Fluid9 DTC814 Battery0 Maintenance0 Recalls0

hvac

HVAC Control Panel Torque Specs

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

Units

10 fasteners

Seq

Component

Torque

Angle

—

AC Line Fittings

Critical

Use new O-rings, add PAG oil

15 lb-ft · 20 Nm

—

—

Blower Motor Screws

3 lb-ft · 4 Nm

—

—

Bracket Bolts

15 lb-ft · 20 Nm

—

—

Compressor Bolts

Critical

34 lb-ft · 46 Nm

—

—

Cover Screws

8 lb-ft · 11 Nm

—

—

Duct Clips

3 lb-ft · 4 Nm

—

—

Hose Clamps

2 lb-ft · 3 Nm

—

—

Line Fittings

Critical

Use new O-rings, add oil

20 lb-ft · 27 Nm

—

—

Mounting Bolts

20 lb-ft · 27 Nm

—

—

Mounting Bracket Bolts

24 lb-ft · 33 Nm

—

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