F 150 4WD Pickup V8-5.4L CNG VIN M (2001)
Vacuum Brake Booster: Service and Repair
Removal
1. Remove the brake master cylinder.
2. Disconnect the power brake booster hose.
1
Compress the clamp.
2
Disconnect the power brake booster hose.
3. Remove the stoplight switch self-locking pin.
4. Slide the stoplight switch and booster push rod off the brake pedal pin.
5. Remove the bulkhead sound insulator.
