TORQUE CONVERTER CLEANING AND INSPECTION

1. If a new torque converter is installed, perform the following procedures must be performed:

(1) All cooler lines must be thoroughly cleaned by back and forward flushing using service manual procedures.

(2) Perform transaxle cooler flow test. If the transaxle cooling system fails the flow test, new coolers or oil hose, tube must be installed. If new coolers are to be installed, use only factory approved service parts.

2. If a new torque converter is not being installed, perform the following:

(1) Thoroughly clean the torque converter.

(2) All cooler lines must be thoroughly cleaned by back and forward flushing using service manual procedures.

(3) Perform transaxle cooler flow test. If the transaxle cooling system fails the flow test, new coolers or oil hose, tube must be installed. If new coolers are to be installed, use only factory approved service parts.

3. Carry out all torque converter inspections.

4. Inspect seal contact surface on impeller hub of torque converter for excessive wear or scoring.

Note

• If leaks or damage are detected during inspection, a new torque converter should be installed.

5. Inspect the torque converter studs for damage.