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Home >> Hummer >> 2009 >> H2 4D Utility Pickup >> Repair and Diagnosis >> Transmission >> Hydraulic Diagrams >> Automatic Transmission - 6L80 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis >> Off-Vehicle Repair Instructions >> 2-6 Clutch Overhaul (6L80) >> 2-6 Clutch Piston Replacement

2-6 Clutch Piston Replacement

Fig 1: Identifying 2-6 Clutch Piston
GM1555302Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 2-6 Clutch Spring Retaining Ring
Tip:  Ensure the DT 47761  is centered over the clutch spring. See Special Tools .
Special Tool: 
DT 47761  Clutch Spring Compressor. See Special Tools .
2 2-6 Clutch Spring
CAUTION: Ensure the spring tabs are facing down during installation and that the tabs fit between the teeth on the piston. Failure to do so may cause damage to the clutch assembly.
3 2-6 Clutch Piston Assembly
Tip:  It may be necessary to apply air to the apply passage in order to unseat the piston.