GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

A/C Bracket Bolt

58 N-m

43 lb ft

A/C Compressor Belt Idler Pulley Attaching Bolt

50 N-m

37 lb ft

A/C Compressor Belt Tensioner Attaching Bolts

22 N-m

16 lb ft

A/C Compressor Line-to-Condenser Bolt

16 N-m

12 lb ft

Air Intake Hose Clamp (L98, LS2)

7 N-m

62 lb in

Automatic Transmission Cooler Pipe Clamp to A/C Bracket Retaining Bolt

22 N-m

16 lb ft

Camshaft Position (CMP) Sensor Bolt

12 N-m

106 lb in

Camshaft Retainer Bolts - Hex Head Bolts

25 N-m

18 lb ft

Camshaft Retainer Bolts - TORX® Head Bolts

15 N-m

11 lb ft

Camshaft Sprocket Bolt

  • First Pass

75 N-m

55 lb ft

  • Second Pass

+ 50 Degrees

Clutch Pressure Plate Bolts (LS3)

70 N-m

52 lb ft

CMP Sensor Wire Harness Bolt (LS3)

12 N-m

106 lb in

Connecting Rod Bolts

  • First Pass

20 N-m

15 lb ft

  • Second Pass

+ 85 Degrees

Coolant Air Bleed Pipe and Cover Bolts

12 N-m

106 lb in

Coolant Temperature Sensor

20 N-m

15 lb ft

Crankshaft Balancer Bolt (L98, LS2)

  • First Pass (Install a new bolt after the installation

50 N-m

37 lb ft

  • Second Pass (Install a new bolt after the installation

+ 140 Degrees

  • Crankshaft Balancer Bolt-Installation Pass to Ensure the Balancer is Completely Installed (L98, LS2)

330 N-m

243 lb ft

Crankshaft Balancer Bolt (LS3)

  • First Pass

150 N-m

111 lb ft

  • Second Pass

Loosen 360 Degrees

  • Third Pass

50 N-m

37 lb ft

  • Fourth Pass

+ 230 Degrees

Crankshaft Bearing Cap M8 Bolts

25 N-m

18 lb ft

Crankshaft Bearing Cap M10 Bolts

  • First Pass in Sequence

20 N-m

15 lb ft

  • Second Pass in Sequence

+ 80 Degrees

Crankshaft Bearing Cap M10 Studs

  • First Pass in Sequence

20 N-m

15 lb ft

  • Second Pass in Sequence

+ 50 Degrees

Crankshaft Oil Deflector Nuts

25 N-m

18 lb ft

Crankshaft Position(CKP) Sensor Bolt

25 N-m

18 lb ft

Crankshaft Rear Oil Seal Housing Bolts

30 N-m

22 lb ft

Cylinder Head Coolant Plug

20 N-m

15 lb ft

Cylinder Head M8 Bolts - in sequence

30 N-m

22 lb ft

Cylinder Head M11 Bolts

  • First Pass in sequence

30 N-m

22 lb ft

  • Second Pass in sequence

+ 90 Degrees

  • Third Pass in sequence

+ 70 Degrees

Engine Block Coolant Drain Hole Plug

60 N-m

44 lb ft

Engine Block Coolant Heater (LS3)

50 N-m

37 lb ft

Engine Block Oil Gallery Plug

60 N-m

44 lb ft

Evaporative Emission (EVAP) Canister Purge Solenoid Valve Bolt

50 N-m

37 lb ft

Exhaust Manifold Bolts

  • First Pass

15 N-m

11 lb ft

  • Second Pass

20 N-m

15 lb ft

Exhaust Manifold Heat Shield Bolts (L98, LS2)

10 N-m

89 lb in

Exhaust Manifold Heat Shield Bolts (LS3)

9 N-m

80 lb in

Exhaust Manifold Stud (LS3)

20 N-m

15 lb ft

Flywheel Bolts

  • First Pass

20 N-m

15 lb ft

  • Second Pass

50 N-m

37 lb ft

  • Third Pass

100 N-m

74 lb ft

Front Cover Bolts

25 N-m

18 lb ft

Fuel Injection Fuel Rail Bolts

10 N-m

89 lb in

Ignition Coil Bracket-to-Valve Rocker Arm Cover Studs

12 N-m

106 lb in

Ignition Coil-to-Bracket Bolts

10 N-m

89 lb in

Intake Manifold Bolts

  • First Pass in sequence

5 N-m

44 lb in

  • Second Pass in sequence

10 N-m

89 lb in

J41798 M10 Bolts

50 N-m

37 lb ft

J41798 M8 Bolt

25 N-m

18 lb ft

Knock Sensor Bolts (L98, LS2)

25 N-m

18 lb ft

Knock Sensor Bolts (LS3)

20 N-m

15 lb ft

Motor Mount Bracket Bolts (LS3)

50 N-m

37 lb ft

Oil Filter

30 N-m

22 lb ft

Oil Filter Fitting

55 N-m

41 lb ft

Oil Level Indicator Tube Bolt

25 N-m

18 lb ft

Oil Level Sensor (L98, LS2)

20 N-m

15 lb ft

Oil Level Sensor (LS3)

13 N-m

115 lb in

Oil Pan Baffle Bolts (L98, LS2)

12 N-m

106 lb in

Oil Pan Closeout Cover Bolt (LS3)

9 N-m

80 lb in

Oil Pan Closeout Cover Bolt (L98, LS2)

12 N-m

106 lb in

Oil Pan Cover Bolts (LS3)

12 N-m

106 lb in

Oil Pan Drain Plug

25 N-m

18 lb ft

Oil Pan M6 Bolts - Oil Pan-to-Rear Oil Seal Housing

12 N-m

106 lb in

Oil Pan M8 Bolts - Oil Pan-to-Engine Block and Oil Pan-to-Front Cover

25 N-m

18 lb ft

Oil Pressure Sensor

35 N-m

26 lb ft

Oil Pump Cover Bolts

12 N-m

106 lb in

Oil Pump Relief Valve Plug (L98, LS2)

14 N-m

124 lb in

Oil Pump Relief Valve Plug (LS3)

12 N-m

106 lb in

Oil Pump Screen Nuts

25 N-m

18 lb ft

Oil Pump Screen-to-Oil Pump Bolt

12 N-m

106 lb in

Oil Pump-to-Engine Block Bolts

25 N-m

18 lb ft

Spark Plugs

15 N-m

11 lb ft

Throttle Body Bolts

10 N-m

89 lb in

Timing Chain Tensioner Bolts

25 N-m

18 lb ft

Valley Cover Bolts

25 N-m

18 lb ft

Valve Lifter Guide Bolts (L98, LS2)

10 N-m

89 lb in

Valve Lifter Guide Bolts (LS3)

12 N-m

106 lb in

Valve Rocker Arm Bolts

30 N-m

22 lb ft

Valve Rocker Arm Cover Bolts

12 N-m

106 lb in

Water Inlet Housing Bolts

15 N-m

11 lb ft

Water Pump Bolts

  • First Pass

15 N-m

11 lb ft

  • Second Pass

30 N-m

22 lb ft