GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Axle Flange Bolts (10.5 Inch Axle)

156 N·m

115 lb ft

Axle Flange Bolts (11.5 Inch Axle)

185 N·m

136 lb ft

Bearing Cap Bolts (8.6 Inch Axle)

75 N·m

55 lb ft

Bearing Cap Bolts (9.5 Inch Axle)

85 N·m

63 lb ft

Bearing Cap Bolts (9.75 Inch Axle)

109 N·m

80 lb ft

Bearing Cap Bolts (10.5 Inch Axle)

185 N·m

136 lb ft

Brake Backing Plate Bolts (All Except 9.75 Inch Axle)

140 N·m

103 lb ft

Brake Hose Bracket Bolt

22 N·m

16 lb ft

Brake Pipe Bracket Bolt

22 N·m

16 lb ft

Brake Pipe Bracket Nut

13 N·m

115 lb in

Brake Pipe Junction Block Bolt

22 N·m

16 lb ft

Differential Bearing Adjuster Nut Lock Bolt (9.5 Inch Axle)

26 N·m

19 lb ft

Differential Bearing Adjuster Nut Lock Bolt (10.5 Inch Axle)

27 N·m

20 lb ft

Differential Housing Cover Bolts (All Except 9.75 Inch Axle)

40 N·m

30 lb ft

Drain Plug (All Except 9.75 Inch Axle)

33 N·m

24 lb ft

Drain Plug (9.75 Inch Axles)

27 N·m

20 lb ft

Fill Plug (All Except 9.75 Inch Axle)

33 N·m

24 lb ft

Fill Plug (9.75 Inch Axle)

21 N·m

15 lb ft

Jounce Bracket Bolt (9.75 Inch Axle)

12 N·m

106 lb in

Pinion Bearing Cage Bolts (10.5 Inch Axle)

88 N·m

65 lb ft

Pinion Shaft Lock Bolt (8.6 Inch Axle)

36 N·m

27 lb ft

Pinion Shaft Lock Bolt (9.5 Inch Axle)

50 N·m

37 lb ft

Pinion Yoke Nut (9.75 Inch Axle)

370 N·m

273 lb ft

Propeller Shaft Retainer Bolts

25 N·m

18 lb ft

Ring Gear Bolts (8.6 Inch Axle)

120 N·m

89 lb ft

Ring Gear Bolts (9.5 Inch Axle)

140 N·m

103 lb ft

Ring Gear Bolts (9.75 Inch Axle)

178 N·m

131 lb ft

Ring Gear Bolts (10.5 Inch Axle)

165 N·m

122 lb ft

U-bolt Nuts (15 Series and 25 Series w/o 8.1 L Engine)

72 N·m

53 lb ft

U-bolt Nuts (15 Series w/ RPO NYS and 25 Series w/ 8.1 L Engine)

150 N·m

110 lb ft

Wheel Hub Nut (10.5 Inch Axle)

70 N·m

52 lb ft