128. Torque Converter Inspection

2001 Chevrolet Monte Carlo V6-3.4L VIN ESECTION 128. Torque Converter Inspection
Torque Converter Inspection

^ Tools Required
- J 8001 Dial Indicator Set
- J 26900-13 Magnetic Indicator Base
- J 35138 Torque Converter End Play Checking Tool





1. Position the torque converter (1) on the bench with the flywheel lugs facing down.
2. Install J 26900-13, J 35138, and J 8001 onto the torque converter (1).
3. Set the dial indicator to 0.
4. Lift J 35138 and note the dial indicator reading:
^ The torque converter end play should be 0.5 mm (0.020 inch) or less
^ If the end play is too high, replace the torque converter (1)





5. Inspect and replace the torque converter (1) for the following conditions:
^ Overheated (torque converter will be blue in color)
^ Leaking at the weld areas
^ A damaged torque converter pilot
^ Evidence of metal particles in the converter, the oil cooler, or the cooler pipes
^ A damaged torque converter stator, a damaged pump, or a damaged turbine
^ A damaged or worn torque converter bushing (2)
^ Contaminated automatic transmission fluid due to engine coolant
6. Inspect the torque converter for stripped bolt hole threads. If found, repair the torque converter.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.