124. Torque Converter Inspection

Torque Converter Inspection

Special Tools
* J 8001 - Dial Indicator Set
* J 26900-13 - Magnetic Indicator Base
* J 35138 - Converter End Play Checker

For equivalent regional tools, refer to Special Tools (Tools and Equipment).




1. Position the torque converter (1) on the bench with the flywheel lugs facing down.
2. Install J 26900-13 - magnetic indicator base , J 35138 - end play checker , and J 8001 - dial indicator set onto the torque converter (1).
3. Set the dial indicator to 0.
4. Lift J 35138 - end play checker and note the dial indicator reading:

* The torque converter end play should be 0.5 mm (0.020 in) 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.