F 550 4WD Super Duty V10-6.8L VIN Z CNG (2003)
Transmission Cooler: Symptom Related Diagnostic Procedures
Symptom Chart-Automatic Transmission
Symptom Chart-Automatic Transmission
Inspection and Verification-Manual Transmission
CAUTION: When internal wear/damage occurs in the transmission, component material can travel into the fluid cooler tubes and the in-tank
transmission fluid cooler. Remove these contaminants from the cooling system before placing the transmission back into use.
1. 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.
2. If the fault is not visually evident, GO to Symptom Chart - Manual Transmission.
