F 450 4WD Super Duty V8-7.3L DSL Turbo VIN F (2001)
Seals and Gaskets: Service and Repair
Seal - Rear Output
Transfer Case Rear Output Shaft Oil Seal
Special Tool(s)
Removal
1. With the vehicle in NEUTRAL, raise and support the vehicle.
2. Index-mark the rear driveshaft and the transfer case rear flange to maintain driveline balance.
3. Remove and discard the four bolts.
4. Disconnect the rear driveshaft from the transfer case and position it aside.