Power Steering Pump Replacement

Power Steering Pump Replacement (6.6L Diesel)

Removal Procedure
1. Place a drain pan under the vehicle.
2. Remove the power steering pulley.





3. Remove the bolt retaining the battery junction block from the power steering bracket.





4. Remove the bolts (1) from the rear of the pump.





5. Remove the bolts (2) from the front of the pump.
6. Remove the power steering pump mounting bracket retaining bolts to gain access to the power steering hoses.





7. Remove the power steering return hoses (2,4) from the power steering pump.





8. Remove the power steering pressure hose (2) from the power steering pump.
9. Remove the power steering pump from the vehicle.
10. Remove the rear bracket from the power steering pump.

Installation Procedure

1. Install the rear bracket to the power steering pump.
^ Tighten the rear bracket retaining nuts to 50 Nm (37 ft. lbs.).

Notice: Refer to Fastener Notice in Service Precautions.






2. Install the power steering return hoses and retaining clamps (3,5) to the power steering pump.





3. Install the power steering pressure hose (2) to the power steering pump.
^ Tighten the fitting to 28 Nm (20 ft. lbs.).





4. Install the bolts (1) to the rear of the power steering pump.
^ Tighten the rear bolts to 50 Nm (37 ft. lbs.).
5. Install the power steering pump mounting bracket and bolts.
^ Tighten the mounting bracket bolts to 46 Nm (34 ft. lbs.).





6. Install the bolts (2) to the front of the pump.
^ Tighten the power steering pump retaining bolts to 50 Nm (37 ft. lbs.).





7. Install the bolt retaining the battery junction block from the power steering bracket.
^ Tighten the battery junction block retaining bolt to 9 Nm (80 inch lbs.).
8. Install the power steering pulley.
9. Fill and bleed the power steering system.