Hose - Pressure

REMOVAL - POWER STEERING PRESSURE HOSE

NOTE: Before proceeding with this procedure, Refer to Service Precautions.

1. Siphon as much fluid as possible from power steering fluid reservoir.





2. Remove clamp securing fluid return hose to pump reservoir (Fig. 20), then remove hose from reservoir fitting. Cap off hose end and reservoir fitting.
3. Back out tube nut securing fluid pressure hose to power steering pump and remove hose from pump (Fig. 20). Cap off hose end and pump pressure port.
4. Raise vehicle.
5. Back out tube nut securing fluid pressure hose to power steering gear (Fig. 21). Cap off hose end and gear port.





6. Remove hose clamp securing return hose to power steering cooler tube (Fig. 21). Slide hose off end of tube. Cap off hose end and cooler tube.





7. Remove bolt securing fluid pressure hose routing clamp to engine (Fig. 22).
8. Remove clamp securing charge air cooler forward hose to metal tube. Slide hose off tube.





9. Remove nuts securing charge air cooler hose to bolts in engine's structural collar (Fig. 23).





10. Remove bolts securing pressure/return hose routing clamps to engine's structural collar (Fig. 24).
11. Remove pressure/return hose assembly from vehicle.

INSTALLATION
1. Using a lint free towel, wipe clean open power steering hose ends and power steering pump, cooler and gear ports. Replace any used 0-rings with new. Lubricate 0-rings with power steering fluid.
2. Install power steering pressure/return hose assembly into engine compartment from below, guiding hoses up to pump.
3. Attach pressure/return hose routing clamps to engine's structural collar (Fig. 24). Tighten mounting bolts to 61 Nm (45 ft. lbs.) torque.
4. Slide charge air cooler metal tube into forward hose, but do not fasten hose clamp at this time.
5. Attach charge air cooler hose to bolts in engine's structural collar (Fig. 23). Tighten nuts to 31 Nm (23 ft. lbs.) torque.
6. Install hose clamp securing charge air cooler forward hose to metal tube.
7. Position hose clamp onto end of return hose (at cooler) far enough to clear outlet tube once installed.
8. Slide return hose onto power steering cooler outlet tube (Fig. 21). Slide hose clamp on hose past bead formed into end of tube and secure in place.
9. Thread fluid pressure hose into inlet port on power steering gear (Fig. 21). Tighten pressure hose tube nut at gear to 34 Nm (25 ft. lbs.) torque.
10. Lower vehicle.
11. Thread pump end of fluid pressure hose tube nut into power steering pump pressure port (Fig. 20). DO NOT TIGHTEN AT THIS TIME.
12. Install mounting bolt through routing bracket, attaching pressure hose to front of engine (Fig. 22). Tighten mounting bolt to 61 Nm (45 ft. lbs.) torque.
13. Tighten pressure hose tube nut at pump to 34 Nm (25 ft. lbs.) torque.
14. Position hose clamp onto end of return hose (at reservoir) far enough to clear return fitting molded into reservoir once installed.
15. Slide return hose onto reservoir return fitting (Fig. 20). Slide hose clamp on hose past bead formed into end of fitting and secure in place.
16. Perform POWER STEERING PUMP INITIAL OPERATION procedure to properly fill and bleed power steering system.
17. Check for leaks.