Chevrolet Silverado / GMC Sierra. Service manual — part 1107

Fig. 310: View Of Transmission Seals And 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).

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

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

Fig. 311: 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

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

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

Fig. 312: 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). See Special

Tools.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado

INNER MANUAL LINKAGE INSTALLATION

Fig. 313: 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).

NOTE:

Refer to Fastener Notice .

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - Cab & Chassis Sierra, Cab & Chassis

Silverado, Sierra & Silverado