GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications 4WD

Application

Specification

Metric

English

Backup Lamp Switch

20 N路m

15 lb ft

Clutch Housing Bolts

45 N路m

33 lb ft

Countershaft Center Bearing Plate Bolts

10 N路m

89 lb in

Gearshaft Lever Case Bolts

17 N路m

13 lb ft

Input Shaft Bearing Retainer Bolts

23 N路m

17 lb ft

Lever Locating Bolts

20 N路m

15 lb ft

Locating Spring Bolts

28 N路m

21 lb ft

Rear Case Bolts

23 N路m

17 lb ft

Reverse Gearshift Limit Bolt

35 N路m

26 lb ft

Reverse Idler Shaft Bolt

22 N路m

16 lb ft

Select Return Spring Bolts

23 N路m

17 lb ft

Transfer Case-to-Transmission Bolts

28 N路m

21 lb ft

Upper-to-Lower Case Retaining Bolts

23 N路m

17 lb ft

Fastener Tightening Specifications 2WD

Application

Specification

Metric

English

Backup Lamp Switch

20 N路m

15 lb ft

Clutch Housing Bolts

45 N路m

33 lb ft

Countershaft Center Bearing Plate Bolts

6 N路m

53 lb in

Extension Case Bolts

23 N路m

17 lb ft

Gearshift Lever Case Bolts

17 N路m

13 lb ft

Input Shaft Bearing Retainer Bolts

23 N路m

17 lb ft

Lever Locating Bolts

20 N路m

15 lb ft

Locating Spring Bolts

28 N路m

21 lb ft

Reverse Gearshift Limit Bolt

35 N路m

26 lb ft

Reverse Idler Shaft Bolt

22 N路m

16 lb ft

Select Return Spring Bolts

23 N路m

17 lb ft

Speedometer Driven Gear Case Retaining Bolt

12 N路m

106 lb in

Upper-to-Lower Case Retaining Bolts

23 N路m

17 lb ft

Application

Specification

Metric

English

Backup Lamp Switch

23 N路m

17 lb ft

Clutch Release Lever Bolt and Nut

24 N路m

17 lb ft

Extension Case Bolts

28 N路m

20 lb ft

Fan Shroud Bolt

10 N路m

89 lb in

Flywheel Inspection Cover Bolt

10 N路m

89 lb in

Front Skid Plate Bolt

54 N路m

40 lb ft

Gearshift Control Lever Lower Boot Plate Bolt

7 N路m

62 lb in

Gearshift Lever Case Bolt

17 N路m

12 lb ft

Left Transmission-to-Engine Reinforcement Brace Bolt

100 N路m

72 lb ft

Lever Locating Bolt

20 N路m

15 lb ft

Lower Transmission-to-Engine Nut

100 N路m

72 lb ft

Rear Case Bolt (Four-Wheel Drive Models)

28 N路m

20 lb ft

Rear Propeller Shaft Bolt and Nut (Two-Wheel Drive Models)

50 N路m

37 lb ft

Rear Transmission Crossmember Bolt (Two-Wheel Drive Models)

60 N路m

44 lb ft

Rear Transmission Mount Bolt (Two-Wheel Drive Models)

60 N路m

44 lb ft

Reverse Gearshift Limit Bolt

35 N路m

26 lb ft

Right Transmission-to-Engine Reinforcement Brace Bolt

100 N路m

72 lb ft

Select Return Spring Bolt

32 N路m

24 lb ft

Speedometer Driven Gear Case Bolt

12 N路m

106 lb in

Starter Motor Bolts and Nut

30 N路m

22 lb ft

Transmission Drain Plug

28 N路m

20 lb ft

Transmission Oil Lever/Filler Plug

28 N路m

20 lb ft

Upper Transmission-to-Engine Bolt

100 N路m

72 lb ft