Back to 2014 GMC Sierra 2500HD

2014 GMC SIERRA 2500HD

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

Repairs0 Labor586 Torque4849 Fluid9 DTC816 Battery0 Maintenance0 Recalls0

cooling

Coolant Reservoir Torque Specs

for 2014 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WD

Units

10 fasteners

Seq

Component

Torque

Angle

—

Bleed Screw

Open during fill

5 lb-ft · 7 Nm

—

—

Coolant Drain Plug

11 lb-ft · 15 Nm

—

—

Drain Petcock

Hand tight

7 lb-ft · 9 Nm

—

—

Fan Bolts

11 lb-ft · 15 Nm

—

—

Hose Clamps

Do not overtighten

4 lb-ft · 5 Nm

—

—

Housing Bolts

Critical

10 lb-ft · 14 Nm

—

—

Pump Bolts

Critical

Torque in sequence

24 lb-ft · 33 Nm

—

—

Reservoir Mounting Bolts

6 lb-ft · 8 Nm

—

—

Thermostat Housing Bolts

Critical

14 lb-ft · 19 Nm

—

—

Water Pump Bolts

Critical

Tighten in criss-cross pattern

18 lb-ft · 25 Nm

—

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