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Home >> Buick >> 2019 >> Regal TourX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 154 (Automatic Transmission - 9T50 (M3D) And 9T60 (M3T) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> 5-7-Reverse and 6-7-8-9 Clutch Housing Disassemble >> 6-7-8-9 Clutch Plates, Dam, and Piston Disassemble

6-7-8-9 Clutch Plates, Dam, and Piston Disassemble

WARNING: This page is about a different car, the 2020 Buick Regal and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of 6-7-8-9 Clutch Plates, Dam And Piston Components
GM4405081Courtesy of GENERAL MOTORS COMPANY
6-7-8-9 Clutch Plates, Dam, and Piston Disassemble

Callout Component Name
1 4-5-6 Clutch Dam Retaining Ring
NOTE:

Remove and DISCARD the retainer.

2 6-7-8-9 Clutch Piston Dam
Special Tools 
DT-47951 - 2  Spring Compressor
Equivalent regional tools: Special Tools
3 6-7-8-9 Clutch Piston Retainer Spring
4 6-7-8-9 Clutch Piston
5 4-5-6 Clutch Piston Outer Seal
NOTE:

Remove and DISCARD the seal.

6 4-5-6 Clutch Piston Dam Seal
NOTE:

Remove and DISCARD the seal.

7 4-5-6 Clutch Piston Inner Seal
NOTE:

Remove and DISCARD the seal.