2016 GMC SIERRA 2500HD

6.6L V8 Duramax Diesel4WDAUTOMATICdieselturbo
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engine

Serpentine Belt Tensioner Torque Specs

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

8 fasteners

Seq
Component
Torque
Angle
Belt Tensioner Bolt
Critical
41 lb-ft · 55 Nm
Cover Bolts
16 lb-ft · 22 Nm
Electrical Connector Bolts
7 lb-ft · 9 Nm
Gasket Bolts
Critical
15 lb-ft · 20 Nm
Gasket Surface Bolts
Critical
Clean mating surfaces
20 lb-ft · 27 Nm
Mounting Bolts
Critical
47 lb-ft · 64 Nm
Sensor Bolts
8 lb-ft · 11 Nm
Sensor Mounting Bolts
11 lb-ft · 15 Nm
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