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 

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J 8092 Driver Handle  

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J 23062-14 Bushing Remover  

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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: 

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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