Ford Variable Assist
1. Disconnect power steering return hose.2. Place return line in suitable container, then plug reservoir return line at reservoir.
3. Fill reservoir using Motorcraft DEXRON II part No. ESR-M2C33-F or equivalent.
4. Disconnect coil wire, then raise and support front wheels.
5. While adding about two quarts of fluid, turn ignition to start position (using ignition key), then crank engine with starter and turn steering wheel right to left.
6. When all the fluid is added, turn ignition off, and connect coil wire.
7. Remove reservoir return line plug, then connect line to reservoir.
8. Fill reservoir to specified level.
9. Lower vehicle, then start engine, slowly turn steering wheel several times lock to lock, then recheck fluid level, add as required.