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Home >> GMC >> 2020 >> Acadia AT4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 457 (Automatic Transmission - 9T60 (M3G) Or 9T65 (M3W) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> 1-Reverse and 1-2-3-4-5-6 Clutch Piston Housing Assemble >> Assemble Procedure

Assemble Procedure

WARNING: This page is about a different car, the 2023 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM4420238Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    The 1 - Reverse Clutch Retaining Ring should not be removed from bottom. There are no serviceable parts.

    1-2-3-4-5-6 Clutch Piston Seal (5) - Install NEW

  2. 1-2-3-4-5-6 Clutch Piston Inner Seal (4) - Install NEW
  3. 1-2-3-4-5-6 Clutch Piston (3) - Install
  4. 1-2-3-4-5-6 Clutch Piston Return Spring (2) - Install
  5. Install 1-2-3-4-5-6 clutch spring retaining ring (1) by pressing down on DT-47797 - 2  Spring installer (7) and DT-47797  Spring installer (6) until you hear the retaining ring snap into the groove
  6. GM4381751Courtesy of GENERAL MOTORS COMPANY

    1-2-3-4-5-6 Clutch Plate - Wave (5) - Install

  7. 1-2-3-4-5-6 Clutch Plate (4) - Install [2x]
  8. 1-2-3-4-5-6 Clutch Plate - Friction (3) - Install [2x]
  9. 1-2-3-4-5-6 Clutch Backing Plate (2) - Install
  10. 1-2-3-4-5-6 Clutch Backing Plate Retaining Ring (1) - Install