GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Air Cleaner (ACL) Mounting Bolts

10 N·m

89 lb in

Air Conditioner (A/C) Compressor Flexible Hose Mounting Bolts

10 N·m

89 lb in

Air Conditioner (A/C) Mounting Bolts

25 N·m

18 lb ft

Air Intake Pipe Clamp Bolts

10 N·m

89 lb in

Axle Shaft Heat Shield Nuts and Bolts

18 N·m

13 lb ft

Camshaft Bearing Cap Bolts (Front)

23 N·m

17 lb ft

Camshaft Bearing Cap Bolts

13 N·m

10 lb ft

Camshaft Sensor Bolt

15 N·m

11 lb ft

Camshaft Timing Sprocket Bolts

55 N·m

40 lb ft

Connecting Rod Bearing Cap Bolts

20 N·m + 90 degrees

15 lb ft + 90 degrees

Coolant Bypass Pipe to Cylinder Head Bolt

15 N·m

11 lb ft

Crankshaft Position Sensor Bolt

12 N·m

106 lb in

Crankshaft Pulley Bolt

142 N·m

105 lb ft

Cylinder Head Cover Bolts and Nuts

10 N·m

89 lb in

Cylinder Head Bolts

  • First Pass

25 N·m

18 lb ft

  • Second Pass

49 N·m

36 lb ft

  • Third Pass (Final Torque)

49 N·m + 90 degrees

36 lb ft + 90 degrees

Drive Belt Tensioner Bolt

69 N·m

51 lb ft

Drive Belt Tensioner Nut

29 N·m

21 lb ft

Engine Ground Wire Bolts

15 N·m

11 lb ft

Engine Mounts and Engine Bracket Bolts and Nuts

54 N·m

40 lb ft

Engine Oil Drain Plug

35 N·m

26 lb ft

Engine Oil Pan Nuts and Bolts

11 N·m

97 lb in

Engine Splash Shield Bolts

10 N·m

89 lb in

Exhaust Bracket-to-Exhaust Manifold Bolt

35 N·m

26 lb ft

Exhaust Manifold Flange Bolts

62 N·m

46 lb ft

Exhaust Manifold Heat Shield Bolts

15 N·m

11 lb ft

Exhaust Manifold-to-Bracket Bolts

32 N·m

24 lb ft

Exhaust Manifold-to-Cylinder Head Nuts

48 N·m

36 lb ft

Exhaust Pipe-to-Three Way Catalytic Converter (TWC) Clamp Bolt

32 N·m

24 lb ft

Fuel Injector Harness Bolts

12 N·m

106 lb in

Flywheel Retaining Bolts

  • Automatic Transmission

83 N·m

61 lb ft

  • Manual Transmission

49 N·m + 90 degrees

36 lb ft + 90 degrees

Fuel Rail to Cylinder Head Bolts

14 N·m

10 lb ft

Generator Mounting Bolts and Nuts

23 N·m

17 lb ft

Heated Oxygen (HO2S1) Sensor

44 N·m

32 lb ft

Ignition Coil Bracket Bolts

14 N·m

10 lb ft

Intake Manifold Nuts and Bolts

18 N·m

13 lb ft

Intake Manifold Support Bracket Bolts

50 N·m

37 lb ft

Lower Crankcase Bolts

18 N·m

13 lb ft

Main Bearing Cap Bolts

  • First Pass

21 N·m

16 lb ft

  • Second Pass

43 N·m

32 lb ft

  • Third Pass -- Final Torque

43 N·m + 90 degrees

32 lb ft + 90 degrees

Oil Filter Adapter

23 N·m

17 lb ft

Oil Level Indicator Guide Tube Bolt

14 N·m

10 lb ft

Oil Pressure Switch

14 N·m

10 lb ft

Oil Pump Bolts

11 N·m

97 lb in

Oil Pump Strainer Bolt

11 N·m

97 lb in

Oil Pump Strainer Bracket Bolt

11 N·m

97 lb in

Power Steering Pump Bolts

37 N·m

27 lb ft

Spark Plugs

28 N·m

21 lb ft

Starter Bolts

30 N·m

22 lb ft

Throttle Body Nuts and Bolts

23 N·m

17 lb ft

Timing Chain Cover Nut and Bolts -- 10 mm head

10 N·m

89 lb in

Timing Chain Cover Nut and Bolts -12 mm head

18 N·m

14 lb ft

Timing Chain Dampener Bolt

18 N·m

14 lb ft

Timing Chain Shoe Bolts

10 N·m

89 lb in

Timing Chain Tensioner Bolts

10 N·m

89 lb in

Torque Converter Bolts

35 N·m

26 lb ft

Transmission to Engine Mounting Bolts

64 N·m

47 lb ft

Water Jacket Plug

25 N·m

18 lb ft

Water Pump Bolts

12 N·m

106 lb in

Windshield Washer Reservoir Bolt

10 N·m

89 lb in