GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Accessory/Engine Lift Bracket Nut and Bolts

50 N·m

37 lb ft

Bell Housing Bolts

40 N·m

30 lb ft

Camshaft Gear Bolt

170 N·m

125 lb ft

Camshaft Thrust Bearing Bolts

25 N·m

18 lb ft

Connecting Rod Cap Nuts

65 N·m

48 lb ft

Coolant Crossover Bolts/Studs

42 N·m

31 lb ft

Coolant Drain Plugs

25 N·m

18 lb ft

Crankshaft Balancer Bolt

270 N·m

200 lb ft

Crankshaft Bearing Cap Bolts

  • (Inner Bolts-12 mm) First Pass

75 N·m

55 lb ft

  • (Inner Bolts-12 mm) Second Pass

75 N·m

55 lb ft

  • (Inner Bolts-12 mm) Final Pass

+ 90 Degrees

  • (Outer Bolts-12 mm) First Pass

65 N·m

48 lb ft

  • (Outer Bolts-12 mm) Second Pass

65 N·m

48 lb ft

  • (Outer Bolts-12 mm) Final Pass

+ 90 Degrees

  • (Outer Bolts-10 mm)

40 N·m

30 lb ft

Crankshaft Pulley Bolts

50 N·m

37 lb ft

Crankshaft Sensor Bolt

23 N·m

17 lb ft

Cylinder Head Bolts

  • First Pass

25 N·m

20 lb ft

  • Second Pass

75 N·m

55 lb ft

  • Third Pass

75 N·m

55 lb ft

  • Final Pass

+ 90 Degrees

Exhaust Manifolds Bolts

35 N·m

26 lb ft

Exhaust Pipe Clamps

10 N·m

90 lb in

Flexplate or Flywheel Bolts

90 N·m

65 lb ft

Front Cover Bolts

45 N·m

33 lb ft

Fuel Injection Pump Gear Retaining Bolts

25 N·m

20 lb ft

Fuel Injection Pump Nuts

40 N·m

30 lb ft

Glow Plugs

22 N·m

16 lb ft

Injection Line Fittings

36 N·m

28 lb ft

Injection Nozzle

80 N·m

59 lb ft

Intake Center Manifold Bolts

23 N·m

17 lb ft

Intake Manifold Bolts/Studs

42 N·m

31 lb ft

Oil Cooler Line Fittings

75 N·m

55 lb ft

Oil Fill Neck Nuts

23 N·m

17 lb ft

Oil Filter Adapter Bolt

63 N·m

47 lb ft

Oil Gallery Plugs

34 N·m

25 lb ft

Oil Level Indicator Tube Bracket Bolt

4 N·m

36 lb in

Oil Pan (All Except Rear Two Bolts)

10 N·m

89 lb in

Oil Pan (Rear Two Bolts)

23 N·m

17 lb ft

Oil Pan Drain Plug

25 N·m

18 lb ft

Oil Pump Bolt

90 N·m

65 lb ft

Oil Pump Cover Screws

16 N·m

12 lb ft

Oil Pump Driver Clamp Bolt

42 N·m

31 lb ft

Thermostat Housing Bolts/Studs

47 N·m

31 lb ft

Upper Intake Manifold To Intake Manifold Bolts

23 N·m

17 lb ft

Valve Lifter Guide Plate Clamp Bolts

27 N·m

20 lb ft

Valve Rocker Arm Cover Bolts

27 N·m

20 lb ft

Valve Rocker Arm Shaft Bolts

55 N·m

40 lb ft

Water Pump Plate to Water Pump Bolts

28 N·m

20 lb ft

Water Pump Plate to Front Cover Bolts

28 N·m

20 lb ft

Water Pump to Front Cover Bolts

42 N·m

32 lb ft