Hummer H3. Manual — part 803

Fig. 263: Installing Transmission Seals Onto Low And Reverse Clutch Piston
Courtesy of GENERAL MOTORS CORP.

1. Install the transmission (low and reverse clutch outer, center, inner) seals (696) on the low

and reverse clutch piston (695).

2007 Hummer H3

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

2. Lubricate the seals with assembly lubricant J 36850 or an equivalent.

Fig. 264: Aligning Parking Brake Pawl Window With Notch In Piston
Courtesy of GENERAL MOTORS CORP.

3. Install the low and reverse clutch piston (695) into the case. The notch in the piston must be

2007 Hummer H3

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

aligned with the parking brake pawl window, in the case.

Fig. 265: View Of Low And Reverse Clutch Spring Assembly & Retainer Ring
Courtesy of GENERAL MOTORS CORP.

4. Install the low and reverse clutch spring assembly (694).

1. Using the J 23327-1 , compress the low and reverse clutch spring assembly (694). See

Special Tools.

2. Using J 36850 install the low and reverse clutch retainer ring (693).

INNER MANUAL LINKAGE INSTALLATION

2007 Hummer H3

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

Fig. 266: Locating Parking Brake Pawl & Return Spring
Courtesy of GENERAL MOTORS CORP.

1. Install the parking lock bracket (86).

2. Install the parking lock bracket bolt (87).

Tighten: Tighten the bolt to 31 N.m (23 lb ft).

3. Inspect the following items:

NOTE:

Refer to Fastener Notice.

2007 Hummer H3

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