Hummer H2. Manual — part 2585

Fig. 308: Compressing Servo Cover With J 29714-A
Courtesy of GENERAL MOTORS CORP.

9. Tighten the bolt on the J 29714-A in order to compress the servo cover.

2004 Hummer H2

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E

Fig. 309: Locating Servo Cover Retaining Ring
Courtesy of GENERAL MOTORS CORP.

10. Install the servo cover retaining ring.

CASE EXTENSION BUSHING REPLACEMENT (2WD TRUCK/UTILITY/VAN ONLY )

Tools Required

z

J 8092 Driver Handle

z

J 23062-14 Bushing Remover

z

J 34196-B Transmission Bushing Service Set

2004 Hummer H2

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E

Fig. 310: Identifying Inspection Areas On Case Extension
Courtesy of GENERAL MOTORS CORP.

1. Inspect the case extension for the following conditions:

z

Porosity

z

Cracks

z

Nicks

2004 Hummer H2

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E

z

Burrs

z

Worn bushings

Fig. 311: View Of Case Extension Oil Seal Assembly
Courtesy of GENERAL MOTORS CORP.

2004 Hummer H2

2004 TRANSMISSION/TRANSAXLE Automatic Transmission - Overhaul - 4L60-E/4L65-E