GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Air Cleaner Outlet Duct Clamp Screw - 4.8L, 5.3L, and 6.0L Engines

7 N·m

62 lb in

Coolant Air Bleed Pipe Stud/Bolt - 4.8L, 5.3L, and 6.0L Engines

12 N·m

106 lb in

Coolant Crossover Bolt - 8.1L Engine

50 N·m

37 lb ft

Coolant Heater Cord Bolt

8 N·m

71 lb in

Coolant Heater

50 N·m

37 lb ft

Engine Block Coolant Drain Plug

60 N·m

44 lb ft

Fan Clutch Bolt

23 N·m

17 lb ft

Fan Clutch Nut

56 N·m

41 lb ft

Fan Shroud Bolt

9 N·m

80 lb in

Oil Cooler Hose Adapter Bolt - 6.0L Engine

12 N·m

106 lb in

Oil Cooler Hose Bracket Bolt - 6.0L Engine

25 N·m

18 lb ft

Radiator Bolt

25 N·m

18 lb ft

Surge Tank Bolt/Nut

9 N·m

80 lb in

Thermostat Housing Bolt

  • 4.8L, 5.3L, and 6.0L Engines

15 N·m

11 lb ft

  • 8.1L Engine

37 N·m

27 lb ft

Transmission Control Module (TCM) Cover Bolt

9 N·m

80 lb in

Transmission Control Module (TCM) Electrical Connector Bolt

8 N·m

71 lb in

Water Outlet Bolt - 8.1L Engine

30 N·m

22 lb ft

Water Pump Bolt - 4.8L, 5.3L, and 6.0L Engines

  • First Pass

15 N·m

11 lb ft

  • Final Pass

30 N·m

22 lb ft

Water Pump Bolt - 8.1L Engine

50 N·m

37 lb ft