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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 246 (Automatic Transaxle - 4T65-E - Overhaul) >> Repair Instructions >> 1-2 Support Roller Clutch Assemble >> Assembly Procedure

Assembly Procedure

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    Fig 1: Locating Inspection Areas On 1-2 Support Roller Clutch Components
    GM10613Courtesy of GENERAL MOTORS CORP.
  1. Inspect the 1-2 support roller clutch components for the following conditions:
    • A scored or burned contact surface for the manual 2-1 band on the 1-2 support drum (687)
    • A damaged or worn forward drum bushing
    • A damaged or worn inner race of the 1-2 support roller clutch
    • A damaged or worn 1-2 clutch roller assembly (683)
    • A damaged thrust bearing (685)
  2. Fig 2: Expanded View Of 1-2 Clutch Roller Assembly
    GM10614Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Note the position of the cage assembly to the inner race.
  3. Install the 1-2 clutch roller assembly (683) into the 1-2 support drum.
  4. Install the thrust bearing (685) onto the 1-2 support drum (687). Press down with hand pressure only.