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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1123 (Automatic Transaxle, 4T65-E Diagnostics (Troubleshooting)) >> Troubleshooting >> Flexplate/Torque Converter Vibration Test >> Installing Torque Converter

Installing Torque Converter

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and suitably support the vehicle.

    Refer to Lifting and Jacking the Vehicle in General Information.

    2. Fig 1: View Of Torque Converter Hub In Engine Crankshaft
    GM572368Courtesy of GENERAL MOTORS CORP.
  2. Align the torque converter pilot (2) in the engine crankshaft (3) and slide the torque converter up against the flywheel.
  3. Lower the vehicle.
  4. With the engine at idle speed and the transmission in PARK or NEUTRAL, observe the vibration.

    Refer to Noise and Vibration Analysis .

    Repeat this procedure until you obtain the best possible balance.

  5. Install the transmission converter cover bolts and the cover.

    Refer to Torque Converter Cover Replacement (LA1) or Torque Converter Cover Replacement (LY7) .

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