Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Torque Converter One-Way Clutch Check

Special Tools:










1. Insert the Converter Clutch Holding Tool in one of the grooves in the stator thrust washer.





2. Install the One Way Clutch Wrench in the converter pump drive.





3. Using (A) torque wrench, turn the (B) One Way Clutch Wrench counterclockwise while holding the (C) Converter Clutch Holding Tool.
- The converter one-way clutch should lock up and hold the specified torque.
- The torque converter one-way clutch should rotate freely in the clockwise direction.
- Try the clutch for lockup and hold in at least five positions.
- If the clutch fails to lock up and hold the specified torque, replace the torque converter.