GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Air Cleaner Outlet Duct Bolt (5.3L)

10 N·m

89 lb in

Air Cleaner Outlet Duct Clamp (5.3L)

7 N·m

62 lb in

Air Conditioning Condenser Bolt

28 N·m

21 lb ft

Auxiliary Heater Inlet and Outlet Hose/Pipe Nut (5.3L)

10 N·m

89 lb in

Coolant Air Bleed Pipe Bolt (5.3L)

12 N·m

106 lb in

Coolant Air Bleed Pipe Cover Bolt (5.3L)

12 N·m

106 lb in

Coolant Heater

50 N·m

37 lb ft

Coolant Recovery Reservoir Bolt

12 N·m

106 lb in

Coolant Recovery Reservoir Nut

10 N·m

89 lb in

Cooling Fan Nut

56 N·m

41 lb ft

Engine Harness Bracket Bolt (4.2L)

45 N·m

33 lb ft

Fan Blade Bolt

27 N·m

20 lb ft

Fan Shroud Bolt

28 N·m

21 lb ft

Thermostat Housing Bolt (4.2L)

10 N·m

89 lb in

Thermostat Housing Bolt (5.3L)

15 N·m

11 lb ft

Water Pump Bolt (4.2L)

10 N·m

89 lb in

Water Pump Bolt (5.3L)

  • First Pass

15 N·m

11 lb ft

  • Final Pass

30 N·m

22 lb ft

Water Pump Pulley Bolt (4.2L)

25 N·m

18 lb ft