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Home >> GMC >> 2021 >> Acadia AT4 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 9T50 (M3H), 9T60 (M3G) Or 9T65 (M3W) - Repair Instructions - Off Vehicle >> Repair Instructions - Off Vehicle >> Transmission Fluid Pump Assemble >> Drive Chain, Drive Sprocket, and Driven Sprocket Assemble

Drive Chain, Drive Sprocket, and Driven Sprocket Assemble

GM4382339Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Drive Chain, Drive Sprocket, and Driven Sprocket Assemble

Callout Component Name
1 Torque Converter Fluid Seal Ring

Procedure

  1. Place DT-51191 - 4  which is part of DT-51191  Pump Seal Installer Set over the Stator Support.
  2. Place a NEW Torque Converter Fluid Seal Ring onto DT-51191 - 4  .
  3. Use DT-51191 - 2  to push the Torque Converter Fluid Seal Ring down over DT-51191 - 4  into the Seal groove.
  4. Remove DT-51191 - 4 
  5. Install DT-51191 - 1  with the chamfer end down over the Torque Converter Fluid Seal Ring and leave on the Seal Ring for at least 60 seconds.

Special Tools 
DT-51191  Pump Seal Installer Set
Equivalent regional tools: Special Tools
2 Driven Sprocket Thrust Washer
3 Drive Link
Procedure 
Install the sprockets and chain together as an assembly.
4 Drive Sprocket
5 Driven Sprocket
6 Drive Sprocket Retaining Ring
7 Automatic Transmission Fluid Baffle
8 Automatic Transmission Fluid Pump Locating Pin [2x]