Diesel Data: Automotive Repair

Power Steering Pump - Installation






INSTALLATION





1. If Electro Hydraulic Power Steering (EHPS) pump bracket (2) has been removed, install the bracket to the vehicle and tighten fasteners to 12 Nm (9 ft. lbs.).
2. Install EHPS pump (1) into vehicle and install EHPS bracket retaining nut (4). Tighten retaining nut to 12 Nm (9 ft. lbs.).





3. Install EHPS pump bracket (1) mounting bolts (2) and tighten to 50 Nm (37 ft. lbs.).






NOTE: Always use a new O-ring on the end of the pressure line.

4. Lubricate the new O-ring on the end of the pressure line with clean power steering fluid.
5. Install power steering pressure line to EHPS Pump (3).
6. Install pressure line retaining bolt (2) and tighten to 10 Nm (89 in. lbs.).
7. Install EHPS pump electrical connectors (1).





8. Fill and bleed power steering system Power Steering System Bleeding.
9. Install right front wheelhouse splash shield Splash Shield - Installation.
10. Lower vehicle.
11. Connect battery negative cable (2) to battery post. It is important that this is performed properly.