Hummer H2. Manual - part 2349

8. Install the following items:

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. 423: Solenoid Retainer, 1-2 Shift Solenoid, 1-2 Shift Valve, 1-2 Shift Valve Spring
Courtesy of GENERAL MOTORS CORP.

9. Install the following items:

1. The 1-2 shift valve spring (365)

2004 Hummer H2

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2

2. The 1-2 shift valve (366)

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

4. The solenoid valve retainer (395)

Fig. 424: Identifying (364), (363), (356), (354), (355), (362), (361), (360), (359), (358) & (357)
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)

2004 Hummer H2

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2

6. The low overrun valve spring (362)

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. 425: Identifying Manual Valve
Courtesy of GENERAL MOTORS CORP.

12. Install the manual valve (340).

2004 Hummer H2

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2

3-4 ACCUMULATOR INSTALLATION

Fig. 426: Inspecting 3-4 Accumulator Piston
Courtesy of GENERAL MOTORS CORP.

1. Inspect the 3-4 accumulator piston (44) for the following conditions:

Porosity

Cracks

Scoring

Nicks and scratches

2. Install the 3-4 accumulator piston oil seal ring (45) on the 3-4 accumulator piston (44).

2004 Hummer H2

2004 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E (Introduction) - Hummer H2