Hummer H3. Manual — part 1467

Discard the washer.

Fig. 12: Identifying Transmission Fluid Level
Courtesy of GENERAL MOTORS CORP.

3. Fill the transmission to just below the bottom of the fill plug hole with the recommended

fluid. Refer to Lubrication Specifications.

4. Install the transmission fluid fill plug and NEW washer.

Tighten: Tighten the fill plug to 37 N.m (27 lb ft).

5. Lower the vehicle.

CONTROL LEVER AND/OR BOOT REPLACEMENT

Removal Procedure

1. Remove the shift lever assembly. Refer to Shift Lever Assembly Replacement.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 13: Control Lever Boot Removal/Installation
Courtesy of GENERAL MOTORS CORP.

2. Remove the control lever boot screws (1).

3. Tilt and remove the control lever boot (2) from the control lever.

4. Shift the transmission into NEUTRAL.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

Fig. 14: Control Lever Housing Assembly Removal/Installation
Courtesy of GENERAL MOTORS CORP.

5. Remove the control lever housing assembly bolts (1).

6. Remove the control lever housing assembly (2) and gasket (3).

7. Mask off the control lever housing opening, in order to prevent foreign objects from

entering the transmission.

8. Disassemble the control lever housing if necessary. Refer to Shift Control Housing

Disassemble.

Installation Procedure

1. Assemble the control lever housing if previously disassembled. Refer to Shift Control

Housing Assemble.

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3

2. Remove the masking from the control lever opening and ensure the sealing surface is clean

and dry.

Fig. 15: Control Lever Housing Assembly Removal/Installation
Courtesy of GENERAL MOTORS CORP.

3. Place the control lever gasket (3) on to the transmission.

4. Position the control lever housing assembly (2) to the control lever assembly opening,

aligning the bushing with the internal shift control lever.

5. Install the control lever housing assembly bolts (1).

NOTE:

Refer to Fastener Notice .

2007 Hummer H3

2007 TRANSMISSION Manual Transmission - Aisin AR5 - H3