Inspection and Verification - Automatic Transmission
WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Install a new oil-to-air (OTA) transmission fluid cooler as part of a transmission overhaul or exchange. Failure to follow these directions may result in transmission damage.
NOTE:
When internal wear or damage occurs in the transmission, metal particles and clutch plate material can travel into the torque converter, the fluid cooler tubes, the in-tank transmission fluid cooler and the OTA transmission fluid cooler. These contaminants are a major cause of recurring transmission concerns. To prevent future concerns, remove these contaminants from the cooling system before placing the transmission back into use.
- Clean the contaminants from the transmission fluid cooling system. Carry out the following:
- Transmission fluid cooler-backflushing and cleaning
- Torque converter flushing
- Torque converter cleaning and inspection
Also carry out the transmission fluid cooler flow test. For additional information, refer to AUTOMATIC TRANSAXLE/TRANSMISSION - TORQSHIFT .
- Visually inspect for obvious signs of mechanical damage, incorrect component installation and system leaks. Repair as necessary.
- Install a new or remanufactured radiator when fluid is found leaking from the in-tank transmission fluid cooler. For additional information, refer to ENGINE COOLING .
- Install a new OTA transmission fluid cooler if there is leakage from the fluid cooler, and always as part of a transmission overhaul or exchange. For additional information, refer to AUTOMATIC TRANSAXLE/TRANSMISSION - TORQSHIFT .
- If the fault is not visually evident, GO to SYMPTOM CHART - AUTOMATIC TRANSMISSION .