Chevrolet Silverado / GMC Sierra. Service manual — part 779

Fig. 121: Output Carrier to Output Shaft Assemble (6L80/6L90)
Courtesy of GENERAL MOTORS CORP.

Callout

Component Name

1

Output Carrier Thrust Bearing Assembly

2

Output Carrier Internal Front Gear

NOTE:

Install the gear flat side down. Failure to install the
gear flat side down may result in transmission

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

2-6 CLUTCH OVERHAUL (6L80)

2-6 CLUTCH PLATES REMOVAL

damage.

3

Output Shaft Assembly

4

Output Carrier Internal Gear Retaining Ring
Tip: Grasp the output shaft and carrier with
both hands to turn over.

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

Fig. 122: Overhauling 2-6 Clutch (6L80)
Courtesy of GENERAL MOTORS CORP.

2-6 Clutch Plates Removal

Callout

Component Name

1

2-6 Clutch Backing Plate Retaining Ring

2

2-6 Clutch Backing Plate

3

2-6 Clutch Plate Assembly (Qty: 5)

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado

2-6 CLUTCH PISTON REPLACEMENT

Fig. 123: Replacing 2-6 Clutch Piston
Courtesy of GENERAL MOTORS CORP.

2-6 Clutch Piston Replacement

4

2-6 Clutch Plate (Qty: 5)

5

2-6 Clutch (Waved) Plate

Callout

Component Name

2-6 Clutch Spring Retaining Ring
Tip: Ensure the DT 47761 is centered over the

2008 Chevrolet Silverado 1500

2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,

Sierra & Silverado