Hummer H2. Manual - part 2575

7. Install the following items: 

1. The 1-2 accumulator valve spring (370)  

2. The 1-2 accumulator valve (371) in the 1-2 accumulator valve sleeve (372)  

3. The 1-2 accumulator valve and sleeve assembly  

4. The coiled spring pin (360)  

Fig. 268: Identifying 2-3 Shuttle Valve & Solenoid Components 
Courtesy of GENERAL MOTORS CORP. 

8. Install the following items: 

 

2004 Hummer H2 

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

  

1. The 2-3 shift valve (368)  

2. The 2-3 shuttle valve (369)  

3. The 2-3 shift solenoid valve (367B)  

4. The solenoid retainer (395)  

Fig. 269: Locating 1-2 Shift Valve & Solenoid Components 
Courtesy of GENERAL MOTORS CORP. 

9. Install the following items: 

1. The 1-2 shift valve spring (365)  

2. The 1-2 shift valve (366)  

 

2004 Hummer H2 

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

  

3. The 1-2 shift solenoid valve (367A)  

4. The solenoid valve retainer (395)  

Fig. 270: Exploded View Of Forward Abuse & Low Overrun Components 
Courtesy of GENERAL MOTORS CORP. 

10. Install the following items: 

1. The forward abuse valve (357)  

2. The forward abuse valve spring (358)  

3. The bore plug (359)  

4. The coiled spring pin (360)  

5. The low overrun valve (361)  

6. The low overrun valve spring (362) 

 

2004 Hummer H2 

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

  

11. Install the following items: 

1. The forward accumulator oil seal (353) on the forward accumulator piston (354)  

2. The forward accumulator pin (355)  

3. The forward accumulator piston (354)  

4. The forward accumulator spring (356)  

5. The forward accumulator cover (363)  

6. The forward accumulator cover bolts (364)  

Fig. 271: View Of Manual Valve 
Courtesy of GENERAL MOTORS CORP. 

12. Install the (340).  

3-4 ACCUMULATOR INSTALLATION 

 

2004 Hummer H2 

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