Torque Converter
- The torque converter must be replaced if one or more of the following statements are true:
- torque converter malfunction has been determined based on the complete diagnostic procedures.
- Converter stud(s), impeller hub or bushing is damaged.
- Discoloration of the torque converter (due to overheating).
- The torque converter is found to be out of specification when carrying out one of the following torque converter checks:
- One-Way Clutch Check
- End Play Check
- Stator to Turbine Interference Check
- Stator to Impeller Interference Check
- Torque Converter Leak Check
- Evidence of transmission assembly or fluid contamination due to the following transmission or converter failure modes:
- major metallic failure
- multiple clutches or clutch plate failures
- sufficient component wear which results in metallic contamination
Courtesy of FORD MOTOR CO.