Hummer H3. Manual — part 797

Fig. 242: Inspecting Inner Manual Linkage
Courtesy of GENERAL MOTORS CORP.

1. Remove the following parts:

1. Hex head nut (90)

2. Manual valve link (89)

3. Detent lever (88)

4. Parking lock actuator assembly (85)

5. Manual shaft retainer (83)

6. Manual shaft (84)

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3

Fig. 243: Removing Manual Shaft Seal
Courtesy of GENERAL MOTORS CORP.

2. Remove the manual shaft seal (82) with a screwdriver.

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3

Fig. 244: View Of Parking Lock Bracket & Bolt
Courtesy of GENERAL MOTORS CORP.

3. Remove the following components:

1. The parking lock bracket bolt (87)

2. The parking lock bracket (86)

LOW AND REVERSE CLUTCH PISTON REMOVAL

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3

Tools Required

J 23327-1 Forward Clutch Spring Compressor (Bridge). See Special Tools.

J 34627 Snap Ring Remover and Installer. See Special Tools.

J-42628 Plate. See Special Tools.

Removal Procedure

2007 Hummer H3

2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3