F 450 4WD Super Duty V10-6.8L VIN Z CNG (2003)
Only flush the cooler tubes, in-tank fluid coolers and the bypass valve if carrying out a transmission overhaul. Vehicles equipped with auxiliary
OTA coolers cannot be flushed completely. Only new coolers should be installed.
Refill
10. After the torque converter has drained, install a new drain plug.
11. Install the torque converter drain plug cover.
7.3L Diesel
12. Install a new torque converter drain plug.
13. Install the flexplate inspection cover.
