Hummer H1 (2006+). Manual — part 283

9-110 Axles, Suspension and Frame

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Rear Bumper Outer Mounting Bracket and Tie Down Bracket Replacement

Removal

1.

Remove the rear body mount (Refer to section 10).

2.

Remove the two locknuts, washers, bolts and the washers securing the tie down bracket and the outer mounting bracket to the
mounting bracket and the rear bumper (Figure 9-162).

3.

Remove the two bolts and the washers securing the outer mounting bracket to the mounting bracket.

4.

Remove the four locknuts, washers, bolts, washers, outer mounting bracket and the spacer from the frame rail and the inner
mounting bracket.

Installation

NOTE: Ensure the spacer on the inner side of the frame rail is in position before installing the spacer and the outer mounting
bracket.

1.

Install the spacer and the outer mounting bracket on the frame rail and the inner mounting bracket with the four washers, bolts,
washers and the locknuts. Do not tighten the locknuts (Figure 9-162).

2.

Secure the outer mounting bracket to the mounting bracket with the two washers and the bolts. Do not tighten the bolts.

3.

Install the tie down bracket on the rear bumper and secure the tie down bracket and the outer mounting bracket to the mounting
bracket and the rear bumper with the two washers, bolts, washers and the locknuts.

4.

Tighten all the locknuts and the bolts to 90 lb-ft. (122 N•m).

5.

Install the rear body mount (Refer to section 10).

Figure 9-162: Rear Bumper Mounting Bracket Replacement

Lifting Shackle Replacement

Removal

Remove the cotter pin, slotted nut, bolt, spring washer and the shackle from the tie down bracket. Discard the cotter pin (Figure
9-163).

Installation

1.

Install the shackle on the tie down bracket with spring washer, bolt and the slotted nut. Tighten the slotted nut enough to allow
movement of the shackle (Figure 9-163).

2.

Install the cotter pin in the slotted nut.

MOUNTING

BRACKET

FRAME

RAIL

TIEDOWN BRACKET

REAR

SPACER

BUMPER

OUTER MOUNTING

BRACKET

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Axles, Suspension and Frame 9-111

Figure 9-163: Lifting Shackle Replacement

TIE DOWN BRACKET

SHACKLE

9-112 Axles, Suspension and Frame

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ESSENTIAL TOOLS

Procure from Kent-Moore.

TOOL

DESCRIPTION

DT–47845

Installer, Input Seal

DT–47846

Installer, Spindle Seal

J–42546

1/4 in. Drive Torque Wrench (Preset)

J–42547

1/2 in. Drive Torque Wrench (Preset)

J-42545

Clamp Nut Socket

DT-47846

DT-47845

J-42545

J-42546

J-42547

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Axles, Suspension and Frame 9-113

SPECIAL TOOLS

Procure from Kent-Moore.

TOOL

DESCRIPTION

J-33142

Axle shaft and seal installer

J-21786

Bearing cup remover

J-21787

Bearing cup remover

J-8611-01

Bearing cup installer

J-8608

Bearing cup installer

J-35237

Bearing installer

J-39524

Pinion setting gauge set

J-24385-01

Spreader

J-3409-01

Axle holding fixture and adapter

J-38869

Installer, pinion seal

J-08614-A

Pinion flange holder

J-08614-5

Bolt kit yoke holding tool

PART OF

J–3409-01

J–21787

J–8611-01

J–8608

J–21786

J–24385-01

J–33142

J–35237

J–3409-01

J-39524

J-38869

J-08614-A

J-08614-5