F 550 2WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
6. Disconnect the parking brake cable at the parking brake lever.
7. Remove the vent hose at the brake hose junction block.
8. Remove the brake hose junction block from the rear axle housing and let it hang.
9. Remove the brake lines from the rear axle housing but not from the disc brake calipers and let the tubing hang.
10. Remove the disc brake calipers from the rear disc brake rotors and wire them aside.
11. WARNING: Strap the axle securely to the jack.
Use a suitable transmission jack to support the axle.
