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Mighty HD

Need Torque Specs For 14-bolt Axles

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07 classic sierra 2500hd, 4.10's 10.5" rear 14 bolt full float. Had to pull the axles to balance the tires on the truck. Need to know the torque specs.

 

I'm pretty sure they're the same for 04-07classic.

 

Thanks

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I don't under stand why you had to pull the axles to balance the tires, but here are the bolt specs

 

Fastener Tightening Specifications

Application

Specification

 

Metric

English

 

Axle Flange Bolt (10.5 Inch Axle)

156 N·m

115 lb ft

 

Axle Flange Bolt (11.5 Inch Axle)

185 N·m

136 lb ft

 

Bearing Cap Bolt (8.6 Inch Axle)

75 N·m

55 lb ft

 

Bearing Cap Bolt (9.5/9.5 Inch LD Axles)

85 N·m

63 lb ft

 

Bearing Cap Bolt (10.5 Inch Axle)

185 N·m

136 lb ft

 

Bearing Cap Bolt (11.5 Inch Axle)

207 N·m

153 lb ft

 

Brake Backing Plate Bolt

135 N·m

100 lb ft

 

Brake Hose Bracket Bolt

22 N·m

16 lb ft

 

Brake Pipe Bracket to Rear Axle Bolt

22 N·m

16 lb ft

 

Brake Pipe Bracket to Rear Axle Nut

13 N·m

115 lb in

 

Brake Pipe Junction Block Bolt

22 N·m

16 lb ft

 

Differential Bearing Adjuster Nut Lock Bolt (9.5/9.5 Inch LD Axles)

26 N·m

19 lb ft

 

Differential Bearing Adjuster Nut Lock Bolt (10.5 Inch Axle)

27 N·m

20 lb ft

 

Differential Bearing Adjuster Nut Lock Bolt (11.5 Inch Axle)

27 N·m

20 lb ft

 

Fill Plug

33 N·m

24 lb ft

 

Flex Hose Bracket Bolt

12 N·m

106 lb in

 

Pinion Gear Bearing Retainer Bolt (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 (9.5/9.5 Inch LD Axles)

50 N·m

37 lb ft

 

Propeller Shaft Yoke Retainer Bolt

25 N·m

18 lb ft

 

Rear Axle Housing Cover Bolt

40 N·m

30 lb ft

 

Ring Gear Bolt (8.6 Inch Axle)

120 N·m

89 lb ft

 

Ring Gear Bolt (9.5/9.5 Inch LD Axle)

140 N·m

103 lb ft

 

Ring Gear Bolt (10.5 Inch Axle)

165 N·m

122 lb ft

 

Ring Gear Bolt ( 11.5 Inch Axle)

237 N·m

175 lb ft

 

Shock Absorber Nut - Lower

95 N·m

70 lb ft

 

Stabilizer Shaft Link Bolt

95 N·m

70 lb ft

 

Stabilizer Shaft U-bolt Nut

32 N·m

24 lb ft

 

U-bolt Nut

72 N·m

53 lb ft

 

U-bolt Nut (25/35 Series)

150 N·m

110 lb ft

 

Wheel Hub Nut (10.5/11.5 Inch Axles)

70 N·m

52 lb ft

 

Tighten the wheel lug nuts

190 N·m

140 lb ft

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Thanks guys.

 

 

When I had the tires trued, they balance them on the vehicle. They use a strobe light and a device that spins the tire up. Since I have a G80, it would either explode, or xxxxxxxx? So I suggested to pull the axles to be able to spin it up....

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