Chevrolet Silverado / GMC Sierra. Manual - part 783
Fig. 131: Installing Low And Reverse Clutch Plate
Courtesy of GENERAL MOTORS CORP.
Low and Reverse Clutch Plate Installation
Callout
Component Name
1
Low and Reverse Clutch (Waved) Plate
2
Low and Reverse Clutch Plate (Qty: 5)
3
Low and Reverse Clutch Plate Assembly (Qty:
5)
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
LOW AND REVERSE CLUTCH OVERHAUL (6L90)
LOW AND REVERSE CLUTCH PLATE REMOVAL
Fig. 132: Low and Reverse Clutch Plate Removal
Courtesy of GENERAL MOTORS CORP.
4
Low and Reverse Clutch Backing Plate
5
Low and Reverse Clutch Backing Plate
Retaining Ring
Tip: Apply air to verify proper installation of
all low and reverse clutch components.
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
Low and Reverse Clutch Plate Removal
LOW AND REVERSE CLUTCH PISTON REMOVAL
Fig. 133: Removing Low And Reverse Clutch Piston
Courtesy of GENERAL MOTORS CORP.
Low and Reverse Clutch Piston Removal
Callout
Component Name
1
Low and Reverse Clutch Backing Plate
Retaining Ring
2
Low and Reverse Clutch Backing Plate
3
Low and Reverse Clutch Plate Assembly (Qty:
6)
4
Low and Reverse Clutch Plate (Qty: 6)
5
Low and Reverse Clutch (Waved) Plate
Callout
Component Name
Low and Reverse Clutch Spring Retaining
Ring
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
LOW AND REVERSE CLUTCH PISTON INSTALLATION
1
Special Tool:
DT 47779 Clutch Spring Compressor. See
Special Tools.
NOTE:
Ensure the DT 47779 contacts the sprag assembly
and not the sprag retaining ring. Damage to the
sprag may result.
2
Low Clutch Sprag Assembly
3
Low and Reverse Clutch Spring
4
Low and Reverse Clutch Piston Assembly
Tip: It may be necessary to apply air to the
apply passage in order to unseat the piston.
5
Low Clutch Sprag Seal
NOTE:
Refer to Seal Reuse Notice .
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Automatic Transmission - 6L50/6L80/6L90 - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado