F 250 4WD Super Duty V8-5.4L SOHC VIN L (1999)
Wheel Hub (Locking): Service and Repair
Vacuum Valve - Hub Lock
LOCKING HUB VACUUM VALVE
Removal
1. Open the hood.
2. Disconnect the electrical connector and the vacuum harness.
3. Remove the valve.
1
Remove the bolt.
2
Loosen the bolt.
3
Remove the valve.
Installation
1. NOTE: The vacuum valve must be installed with the white cap facing upward.
Follow the removal procedure in reverse order.
