Tools Required

J 39694  Clutch Compressor. See Special Tools .

Fig 1: Locating Selective Washer & Thrust Bearing
Courtesy of GENERAL MOTORS CORP.
1. Remove the thrust bearing (521) and remove the selective thrust washer (522) from the third clutch housing (604).
Fig 2: Identifying Reaction Sun Gear And Shell Assembly, Reaction Carrier Assembly, Third Clutch Housing & Input Sun Gear
Courtesy of GENERAL MOTORS CORP.
2. Remove the snap ring (616) from the input shaft.
3. Remove the following parts:
   • The input sun gear (631)
   • The thrust bearing (640) and reaction carrier assembly (623). The thrust bearing will remain in the reaction carrier.
4. Remove the following parts:.
   • The reaction sun gear and shell assembly (620)
   • The thrust bearing (619) from the 3rd clutch hub (617)
   • The third clutch hub and bushing assembly (617)
   • The thrust washer (615)
Fig 3: View Of Third Clutch Plates
Courtesy of GENERAL MOTORS CORP.
5. Remove the snap ring (515) from the third clutch housing (604).
6. Remove the following parts:
   • The third clutch backing plate (613)
   • The fiber (610) and steel (612) clutch plates
   • The apply plate (611)
Fig 4: Installing Clutch Spring Compressor And Compress The Spring Using J 39694
Courtesy of GENERAL MOTORS CORP.
7. Install the J 39694  clutch spring compressor and compress the spring. See Special Tools .
8. Remove the spring assembly snap ring (609).
9. Remove the spring compressor tool.
Fig 5: Locating 3rd Clutch Piston Assembly
Courtesy of GENERAL MOTORS CORP.
10. Remove the following parts:
    • The snap ring retainer (608)
    • The spring and retainer assembly (607)
    • The piston assembly (606)