Power Steering Bleeding: Service and Repair

Bleed Procedure

- Tools Required
- J 35555 Mity Vac
- J 43485 Power Steering Bleeder Adapter

Notice: Refer to Air In The Steering System in Service Precautions.





Notice: Refer to Using Proper Power Steering Fluid When Adding in Service Precautions.

Important: Hoses touching the frame, body, or engine may cause system noise.
- Verify that the hoses do not touch any other part of the vehicle.

Important: Loose connections may not leak, but may allow air into the steering system.
- Verify that all of the hose connections are tight.

Important: Maintain the fluid level throughout the bleeding procedure.





1. Remove the reservoir cap (1).
2. Inspect the fluid level. Add fluid, if necessary. Refer to Checking and Adding Power Steering Fluid.





3. Attach the J 43485 to the J 35555.
4. Place the J 43485 on the reservoir filler neck.
5. Apply a vacuum of 20 in Hg maximum.
6. Wait 5 minutes.
Typical vacuum drop is 2-3 in Hg. If the vacuum does not remain steady, refer to the following procedures:
- Power Steering Gear and Pump Leaks
- External Leakage Check
- Power Steering System Test Procedure
7. Remove the J 43485 and the J 35555.





8. Reinstall the pump reservoir cap (1).
9. START the engine. Allow the engine to idle.
10. Turn OFF the engine.
11. Inspect the fluid level. Add fluid, if necessary. Refer to Checking and Adding Power Steering Fluid.





12. START the engine. Allow the engine to idle.
13. Partially raise and support the vehicle in order to allow the front tires and wheels to turn freely. Refer to Vehicle Lifting.
14. Ensure the front tires and wheels are in the straight ahead position.

Important: Do not turn the steering wheel to lock.

15. Turn the steering wheel 360 degrees in both directions 5 times.
16. Turn the ignition switch OFF.





17. Remove the reservoir cap (1).
18. Inspect the fluid level. Add fluid, if necessary. Refer to Checking and Adding Power Steering Fluid





19. Attach the J 43485 to the J 35555.
20. Place the J 43485 on the reservoir filler neck.
21. Apply a vacuum of 20 in Hg maximum.
22. Wait 5 minutes.
23. Remove the J 43485 and the J 35555.





24. Inspect the fluid level. Add fluid, if necessary. Refer to Checking and Adding Power Steering Fluid.
25. Install the reservoir cap (1).
26. Lower the vehicle.