Hummer H3. Manual — part 853

Fig. 442: Identifying Solenoid Screens
Courtesy of GENERAL MOTORS CORP.

1. Inspect the valve body spacer plate and the solenoid screens (49, 50) for damage or debris.

Replace the solenoid screens (49, 50) if necessary.

2007 Hummer H3

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

Fig. 443: Locating #1 Checkball
Courtesy of GENERAL MOTORS CORP.

2. Install the #1 checkball into the case.

2007 Hummer H3

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

Fig. 444: View Of Valve Body Gasket, Spacer Plate & Case Gasket
Courtesy of GENERAL MOTORS CORP.

3. Install the J 25025-5 into the case. See Special Tools.

4. Place the spacer plate to case gasket (47) (identified by a "CA") and the spacer plate to

valve body gasket (52) (identified by a "VB") on the spacer plate (48). When properly

IMPORTANT: Some models use a bonded spacer plate (48). Do not reuse

the bonded spacer plate. Replace with a NEW bonded spacer
plate.

2007 Hummer H3

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

assembled, all identifiers will be visible and will align. Retain gaskets on the spacer plate
with J 36850 or equivalent.

5. Place the spacer and the spacer plate gaskets on the case.

Fig. 445: View Of Spacer Plate Support Plate & Bolts
Courtesy of GENERAL MOTORS CORP.

6. Install the spacer plate support plate (53 or 113).

7. Install the spacer plate support bolts (77).

2007 Hummer H3

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