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路m

62 lb in

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

12 N路m

106 lb in

Coolant Crossover Bolt - 8.1L Engine

50 N路m

37 lb ft

Coolant Heater Cord Bolt

8 N路m

71 lb in

Coolant Heater

50 N路m

37 lb ft

Engine Block Coolant Drain Plug

60 N路m

44 lb ft

Fan Clutch Bolt

23 N路m

17 lb ft

Fan Clutch Nut

56 N路m

41 lb ft

Fan Shroud Bolt

9 N路m

80 lb in

Oil Cooler Hose Adapter Bolt - 6.0L Engine

12 N路m

106 lb in

Oil Cooler Hose Bracket Bolt - 6.0L Engine

25 N路m

18 lb ft

Radiator Bolt

25 N路m

18 lb ft

Surge Tank Bolt/Nut

9 N路m

80 lb in

Thermostat Housing Bolt

  • 4.8L, 5.3L, and 6.0L Engines

15 N路m

11 lb ft

  • 8.1L Engine

37 N路m

27 lb ft

Transmission Control Module (TCM) Cover Bolt

9 N路m

80 lb in

Transmission Control Module (TCM) Electrical Connector Bolt

8 N路m

71 lb in

Water Outlet Bolt - 8.1L Engine

30 N路m

22 lb ft

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

  • First Pass

15 N路m

11 lb ft

  • Final Pass

30 N路m

22 lb ft

Water Pump Bolt - 8.1L Engine

50 N路m

37 lb ft