Chevrolet Silverado / GMC Sierra. Manual

Fig. 277: View Of Carrier & Thrust Bearing Assembly
Courtesy of GENERAL MOTORS CORP.

2. Remove the input carrier assembly (662) and remove the thrust bearing assembly (663).

IMPORTANT: The carrier assembly (662) can be a 4 or 5 pinion design

depending on transmission model.

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado

Fig. 278: Reaction Carrier Shaft Assembly & Input Internal Gear
Courtesy of GENERAL MOTORS CORP.

3. Remove the input internal gear (664) and the reaction carrier shaft assembly (666).

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado

Fig. 279: View Of Thrust Washer & Reaction Sun Shell
Courtesy of GENERAL MOTORS CORP.

4. Remove the thrust washer (669) and the reaction sun shell (670).

OUTPUT SHAFT, REACTION GEAR, LOW/REV CLUTCH REMOVAL

Tools Required

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado

J 29837-A Output Shaft Support Fixture. See Special Tools.

Removal

Fig. 280: Identifying Reaction Sun Gear & Thrust Washer
Courtesy of GENERAL MOTORS CORP.

1. Remove the reaction sun gear (673) and the thrust washer (674).

2008 Chevrolet Silverado 1500

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

Silverado, Sierra & Silverado

Chevrolet Silverado / GMC Sierra. Manual - part 1098