F 450 4WD Super Duty V10-6.8L VIN D (2004)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Hydraulic Control Unit (HCU)
Removal and Installation
1. CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result.
Disconnect the battery.
2. Remove the air cleaner.
3. Remove the EVAP canister.
4. WARNING: Brake fluid contains polyglycols ethers and polyalcohols. Avoid contact with eyes. Wash hands thoroughly after handling. If
brake fluid contacts eyes, flush eyes with running water for 15 minutes. Get medical attention if irritation persists. If taken internally,
drink water and induce vomiting. Get medical attention immediately. Failure to follow these instructions may result in personal injury.
CAUTION: Brake fluid is harmful to painted and plastic surfaces. If brake fluid is spilled onto a painted or plastic surface, immediately wash it
with water.
CAUTION: Only Ford authorized inlet hydraulic brake tubes should be used. These tubes are of specific design and only Ford authorized parts
should be used when installing new inlet brake tubes.
NOTE: Plug each open port to prevent brake fluid from spilling.
Disconnect the hydraulic brake tubes.
5. Disconnect the electrical connections.
6. Remove the Hydraulic Control Unit (HCU) and bracket.
7. To install, reverse the removal procedure.
