Power Steering Gear Inlet and Outlet Hose Replacement

Power Steering Gear Inlet and Outlet Hose Replacement

Removal Procedure
1. Disconnect the energy storage box before serving the vehicle. Refer to Hybrid Battery Service Disconnect/Connect (5.3L Engine w/RPO HP2).





2. Notice:
Refer to Power Steering Hose Disconnected Notice.

Install a drain pan under the vehicle.
3. Remove the power steering gear inlet hose (4) from the brake booster.
4. Remove the power brake booster outlet hose (3) retaining clamp (2) to remove the power brake booster hose outlet hose from the brake booster.
5. Remove the power brake booster inlet hose (1) from the brake booster.





6. Remove the power steering gear inlet hose (4) from the power steering gear.
7. Remove the power brake booster outlet hose (2) retaining clamp (3) to remove the power brake booster outlet hose from the power steering pump.





8. Remove the power brake booster inlet hose from the power steering pump.
9. Remove the power steering hose assembly from the vehicle.

Installation Procedure





1. Notice:
Refer to Installing Hoses Without Twists or Bends Notice.

Important:
Following this sequence ensures correct routing and orientation.

Install the gear inlet hose to the gear (4).





2. Important:
Ensure that the hose contacts the power steering pump as shown.

Install the booster inlet hose to the pump.





3. Install the booster outlet hose to the power steering pump nipple (5) and retaining clamp.





4. Install the booster inlet hose (1) to the booster.

5. Notice:
Refer to Fastener Notice.

Install the gear inlet hose to the booster.

Tighten both power steering inlet hose fittings to 32 Nm (24 ft. lbs.).

6. Install the booster outlet hose (3) to the booster and install the retaining clamp (2).
7. Remove the drain pan from under the vehicle.
8. Bleed the power steering system.
9. Connect the energy storage box after servicing the vehicle. Refer to Hybrid Battery Service Disconnect/Connect (5.3L Engine w/RPO HP2).