GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

A/C Condenser Bracket Mounting Bolt

6 N·m

53 lb in

A/C Line Clip to Fan Shroud Screw

4.5 N·m

40 lb in

Coolant Air Bleed Pipe/Cover Bolt (LS4)

12 N·m

106 lb in

Coolant Heater Bolt (LS4)

50 N·m

37 lb ft

Coolant Heater Bolt (L26)

2 N·m

18 lb in

Coolant Inlet Pipe to Cylinder Head Bolt

50 N·m

37 lb ft

Coolant Inlet Pipe to Thermostat Housing Bolt

10 N·m

89 lb in

Coolant Recovery Reservoir Mounting Nut

3.3 N·m

29 lb in

Cooling Fan Blade Nut

6 N·m

53 lb in

Cooling Fan Motor Bolt

6 N·m

53 lb in

Cooling Fan Shroud Bolt to Radiator

10 N·m

89 lb in

Drive Belt Shield Bolt

10 N·m

89 lb in

Heater Pipe Bolt

10 N·m

89 lb in

Knock Sensor

19 N·m

14 lb ft

Thermostat Housing Bolt

20 N·m

15 lb ft

Upper Fan Shroud Bracket Mounting Bolt

10 N·m

89 lb in

Water Outlet Housing Bolt (LS4)

15 N·m

11 lb ft

Water Outlet Housing Bolt/Stud (L26)

27 N·m

20 lb ft

Water Pump Bolt

10 N·m

89 lb in

Water Pump Bolt (LS4)

12 N·m

106 lb in

Water Pump Bolt (Long) (L26)

34 N·m

25 lb ft

Water Pump Bolt (Short) (L26)

22 N·m

16 lb ft

Water Pump Manifold Bolt (LS4)

  • First Pass

15 N·m

11 lb ft

  • Final Pass

30 N·m

22 lb ft

Water Pump Pulley Bolt (L26)

13 N·m

115 lb in