GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

A/C Compressor Bolt

50 N·m

37 lb ft

AIR Pump Mounting Bolt

50 N·m

37 lb ft

Camshaft Sprocket Bolt

30 N·m

22 lb ft

Connecting Rod Bolt Nut

64 N·m

47 lb ft

Coolant Outlet Housing Bolt

40 N·m

30 lb ft

Coolant Temperature Gauge Sensor

20 N·m

15 lb ft

Coolant Temperature Sensor

20 N·m

15 lb ft

Crankshaft Balancer Bolt

149 N·m

110 lb ft

Crankshaft Bearing Cap Bolt

135 N·m

100 lb ft

Cylinder Head Bolt in Sequence

  • First Pass

40 N·m

30 lb ft

  • Second Pass

80 N·m

59 lb ft

  • Final Pass - Long Bolt

125 N·m

92 lb ft

  • Final Pass - Short Bolt

120 N·m

89 lb ft

Distributor Clamp Bolt

40 N·m

30 lb ft

EGR Valve Nuts

22 N·m

16 lb ft

EGR Valve Studs

10 N·m

89 lb in

Engine Block Coolant Drain Hole Plug

20 N·m

15 lb ft

Engine Block Oil Gallery Front Plug

30 N·m

22 lb ft

Engine Block Oil Gallery Left Side Plug

30 N·m

22 lb ft

Engine Block Oil Gallery Rear Plug

30 N·m

22 lb ft

Engine Block Oil Gallery Top Plug

20 N·m

15 lb ft

Engine Flywheel Bolts

90 N·m

67 lb ft

Engine Flywheel Housing Bolt (Bellhousing Type)

40 N·m

30 lb ft

Engine Flywheel Housing Bolt (Apron Type)

50 N·m

37 lb ft

Engine Front Cover Bolt

10 N·m

89 lb in

Exhaust Manifold Center Bolt

54 N·m

40 lb ft

Exhaust Manifold Nut

30 N·m

22 lb ft

Exhaust Manifold Stud

30 N·m

22 lb ft

Generator Mounting Bolt

50 N·m

37 lb ft

Generator Mounting Bracket to Engine Long Bolt

66 N·m

49 lb ft

Generator Mounting Bracket to Engine Short Bolt

66 N·m

49 lb ft

Generator Mounting Bracket to Engine Nut

66 N·m

49 lb ft

Generator Mounting Bracket to Engine Stud

20 N·m

15 lb ft

Generator Mounting Rear Bracket Bolt

50 N·m

37 lb ft

Idler Pulley Bolt

50 N·m

37 lb ft

Idler Pulley Bracket Bolt (Long)

83 N·m

61 lb ft

Idler Pulley Bracket Bolt (Short)

50 N·m

37 lb ft

Knock Sensor

19 N·m

14 lb ft

Intake Manifold Bolt in Sequence

  • First Pass

34 N·m

23 lb ft

  • Final Pass

40 N·m

30 lb ft

MAP Sensor Bracket

40 N·m

30 lb ft

Oil Filter

One full turn past initial contact

Oil Filter Adapter Bolt

25 N·m

18 lb ft

Oil Filter Adapter Fitting

66 N·m

49 lb ft

Oil Pan Bolt

25 N·m

18 lb ft

Oil Pan Drain Plug

28 N·m

21 lb ft

Oil Pump Bolt

88 N·m

65 lb ft

Oil Pump Cover Bolts

12 N·m

106 lb in

Oil Pressure Gauge Sensor

30 N·m

22 lb ft

Power Steering Pump Mounting Bracket Long Bolt

66 N·m

49 lb ft

Power Steering Pump Mounting Bracket Nut

66 N·m

49 lb ft

Power Steering Pump Mounting Bracket Stud

20 N·m

15 lb ft

Power Steering Pump Rear Bracket Bolt

25 N·m

18 lb ft

Spark Plug (New Cylinder Head)

30 N·m

22 lb ft

Spark Plug (all Subsequent Installations)

20 N·m

15 lb ft

Spark Plug Heat Shield Nut

20 N·m

15 lb ft

Starter Motor Bolt

40 N·m

30 lb ft

Throttle Body Bolt

22 N·m

16 lb ft

Valve Rocker Arm Nut

54 N·m

40 lb ft

Valve Rocker Arm Cover Bolt

8 N·m

71 lb in

Water Pump Bolt

40 N·m

30 lb ft

Water Pump Pulley Bolt

25 N·m

18 lb ft