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Hummer H1 (2006+). Manual - part 410

13-14

Accessories

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Remove the clamps from the motor.

Place the winch on the end with the motor end up (Figure 13-25).

Remove the two bolt assemblies and the rear cover from the motor housing.

NOTE: Perform steps 7 through 11 only if replacing the brush assembly.

Remove the electric thermal switch from the two electric thermal switch leads.

Remove the motor housing from the drum support and the armature assembly from the brush assembly (Figure 13-24).

Remove the nut, lockwasher, washer, and the insulator securing the brush assembly power stud to the motor housing. Discard
the lockwasher.

10. Remove the three nuts, screws, and the brush assembly from the motor housing.

11. Remove the spacer, insulator, and the washer from the brush assembly power stud.

Figure 13-23: Motor and Gasket

Installation

NOTE: Do not apply coating to any electrical contacts of the armature assembly. Perform steps 1 through 5 only if replacing brush
assembly.

Install the washer, insulator, and the spacer on the brush assembly power stud (Figure 13-24).

Install the brush assembly in the motor housing with the three screws and the nuts

Secure the brush assembly power stud to the motor housing with the insulator, washer, lockwasher, and the nut.

Coat the armature shaft with lubricant and install in the brush assembly.

Coat the head of the electric thermal switch with lubricant and connect to the two electric thermal switch leads (Figure 13-23).

Figure 13-24: Brush Assembly and Armature Assembly

REAR COVER

SPACER

ELECTRIC THERMAL

SWITCH

ELECTRIC THERMAL

SWITCH LEADS

MOTOR

HOUSING

BOLT

ASSEMBLY

SPACER

MOTOR

HOUSING

ARMATURE

ASSEMBLY

BRUSH

POWER

ASSEMBLY

STUD

6-1-05

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Accessories 13-15

5745804

Position the spacer in the drum support, and install the rear cover on the motor housing.

Install the motor on the drum support ensuring to engage the motor shaft into the brake drum.

Secure the motor to the motor end drum support with the two bolt assemblies. Tighten the hex-head bolt to 60-70 lb-in. (7-8
N•m) (Figure 13-25).

Figure 13-25: Control Unit and Motor

Install the clamps on the motor.

10. Install the control on the motor.

11. Connect the three control leads to the terminals and secure with the nuts (Figure 13-21).

12. Secure the control to the motor with the clamps.

13. Install the winch assembly and the winch cable.

Winch Roller Fairlead (Option) Replacement

The winch roller fairlead provides greater functional versatility. The winch cable can be routed at much sharper angles since the
fairlead rollers will keep it from binding on the bumper edges.

Removal

WARNING: To avoid injury or damage, support winch during removal.

Remove the circlips on the one vertical and the one horizontal roller.

Remove the one vertical and the one horizontal roller.

Remove the washers, bolts, and the roller fairlead from the front bumper (Figure 13-26).

00-S13-008

MOTOR

MOTOR END

DRUM SUPPORT

CLAMP

CONTROL

6-1-05

13-16

Accessories

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Figure 13-26: Winch Roller Fairlead

Installation

Place the winch cable and the hook assembly through the roller fairlead and install the fairlead on the front bumper with wash-
ers and the bolts. Tighten the bolts to 60 lb-ft (81 N•m) (Figure 13-26).

Install the horizontal and the vertical rollers and the circlips.

SWING-AWAY SPARE TIRE CARRIER REPLACEMENT

Removal

WARNING: Support tire when removing lug nuts. The spare tire and wheel assembly weighs approximately 150 lbs
(68 kg) and personal injury may result if the assembly is not properly supported.

Remove the lug nuts and the wheel/tire assembly from the frame assembly (Figure 13-27).

Remove the self-tapping screw and the washer securing the lanyard to the frame and remove the lanyard and the lock pin.

Remove the self-tapping screws and the guide block from the rear bumper.

Remove the locknuts, washers, bolts, and the stop bracket from the rear bumper.

Remove the bolts, washers, and the hold-down bracket from the stop bracket.

Remove the bolt, washer, and the retaining plate from the mounting bracket.

Remove the frame assembly from the mounting bracket.

Remove the end caps from the frame assembly.

Remove the locknuts, washers, spacer, bolts, washers, and the mounting bracket from the rear bumper.

10. Remove the grease fitting from the mounting bracket.

Installation

Install the grease ﬁtting in the mounting bracket (Figure 13-27).

HOOK

ROLLER

FAIRLEAD

BOLT

10-1-05

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Accessories 13-17

5745804

Attach the mounting bracket and the spacer to the rear bumper with the bolts, washers, and the locknuts. Raise the mounting
bracket to the highest position possible and tighten the nuts to 90 lb-ft (122 N•m).

Secure the guide block on the rear bumper with the self-tapping screws.

Attach the hold-down bracket to the stop bracket with the washers, and the bolts. Do not tighten.

Attach the stop bracket to the rear bumper with the bolts, washers, and the locknuts. Do not tighten.

Lubricate the frame assembly. Slide the frame assembly into the mounting bracket and fasten with the bolt, washer and the
retaining plate.

Push the three end caps into the open ends of the frame assembly.

Adjust the stop and the hold-down brackets that were previously installed.

Set the frame assembly in the locked position so that it rests on the bumper guide block. If the weight of the frame assem-
bly does not rest on the guide block, lower the mounting bracket until it does.

Insert the locking pin through the frame assembly and into the stop bracket.

Mark the position of the stop bracket.

Move the frame assembly out of the way and tighten the stop bracket assembly securely.

Move the frame assembly back to the locked position and align the hold-down bracket as close to the frame assembly as
possible.

Tighten the hold-down bracket securely.

Secure the lanyard assembly to the frame assembly with the washer and the self-tapping screw.

10. Apply a cushion of tape to the frame assembly on the surfaces closest to the rear of the vehicle body.

11. Install the lock pin in the frame assembly.

12. Secure the wheel/tire assembly to the frame assembly with the lug nuts.

13. Lubricate the mounting bracket with multi-purpose grease using the grease fitting.

6-1-05

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