Power Steering Gear Replacement
Power Steering Gear ReplacementTools Required
^ J6627-A Tie Rod Puller
Removal Procedure
1. Turn the key to the LOCK position and remove the key.
Notice: The wheels of the vehicle must be straight ahead and the steering column in the LOCK position before disconnecting the steering column or intermediate shaft from the steering gear. Failure to do so will cause the coil assembly in the steering column to become uncentered which will cause damage to the coil assembly.
2. Lock the steering column in the straight ahead position.
3. Attempt to turn the steering wheel in order to verify the steering column is locked.
Caution: Refer to SIR Caution in Service Precautions.
4. Disable the supplemental inflatable restraint system.
5. Raise and support the vehicle. Refer to Vehicle Lifting.
6. Remove the skid plate if equipped.
7. Remove the left outer tie rod nut (1) from the knuckle (2).
8. Use J6627-A in order to remove the tie rod end (3) from the knuckle (2).
9. Remove the right outer tie rod nut from the knuckle.
10. Use J6627-A in order to remove the tie rod end from the knuckle.
11. Place a drain pan or a suitable container under the steering gear.
Notice: Refer to Power Steering Hose Disconnected Notice in Service Precautions.
Important: The first design banjo bolt style fitting utilizes 2 gaskets. The second design flare nut style fitting utilizes seals.
12. Remove the power steering gear inlet hose fitting (5) from the power steering gear.
13. Remove the power steering gear inlet hose (6) and the 2 gaskets, if equipped, from the steering gear.
14. Loosen the hose clamp and remove the power steering fluid reservoir hose (3) from the steering gear.
15. Plug the hoses in order to prevent the fluid from escaping.
16. Using paint, place match marks on the lower steering shaft (1) and on the steering gear housing.
17. Remove the clamp bolt (2) from the lower steering shaft.
18. Disconnect the lower steering shaft from the steering gear.
19. Using paint, place match marks (2,4) on the pinion shaft (3) and on the steering gear housing (1).
Important: Do NOT disassemble the power steering gear.
20. Remove the 4 steering gear mounting bolts (1).
21. Remove the steering gear with the insulators and the brackets from the vehicle.
22. Remove the 2 brackets from the steering gear.
23. Remove the 2 insulators from the steering gear.
24. Place a match mark on the left inner tie rod thread and the right inner tie rod thread, indicating the positions of the tie rod lock nuts.
25. Loosen the 2 tie rod lock nuts and remove the 2 outer tie rod ends from the inner tie rods.
Installation Procedure
Important: If you are replacing the steering gear measure the location of the match mark made on the original inner tie rods. Use this measurement in order to make a corresponding mark on the replacement steering gear.
1. Using paint, place match marks (2) on the inner tie rods in order to position the 2 lock nuts during assembly.
2. Install the 2 tie rod lock nuts to the inner tie rods. Position the lock nuts at the match marks. Do NOT tighten the lock nuts.
3. Install the 2 outer tie rod ends to the inner tie rods. Do NOT tighten the outer tie rod ends or the lock nuts.
Important: If you are replacing the steering gear, measure the location of the match mark made on the pinion shaft (3) and the steering gear housing (4). Make corresponding marks on the replacement steering gear in order to set the rack in the straight ahead position.
4. Place match marks (2,4) on the pinion shaft (3) and on the steering gear housing (1).
5. Verify the steering wheel and the front wheels are in the straight ahead position.
6. Install the 2 insulators to the steering gear (3).
7. Install the 2 brackets to the 2 insulators.
Important: Do NOT tighten the bracket bolts before tightening the lower steering shaft clamp bolt.
8. Install the steering gear and the 4 bolts (1) to the vehicle.
9. Align the match mark (2) on the pinion shaft with the match mark (4) on the steering gear housing.
Notice: Refer to Fastener Notice in Service Precautions.
10. Connect the lower steering shaft (1) to the steering gear. Install the clamp bolt (2) to the lower steering shaft.
Tighten the bolt to 25 Nm (18 ft. lbs.).
11. Tighten the mounting bolts (1) on the steering gear.
Tighten the bolts to 55 Nm (40 ft. lbs.).
12. Remove the plugs from the disconnected pipes and hoses (3,6).
Notice: Refer to Installing Hoses without Twists or Bends Notice in Service Precautions.
13. Install the power steering fluid reservoir hose (3) and the hose clamp to the steering gear.
Important: The first design banjo bolt style fitting uses 2 gaskets. The second design flare nut style fitting uses seals. The first design power steering components are not interchangeable with the second design power steering components.
14. Install the following components to the steering gear:
^ The power steering gear inlet hose (6)
^ The 2 gaskets, if equipped
^ The power steering gear inlet hose fitting (5)
15. Tighten the fitting.
Tighten the fitting to 35 Nm (25.5 ft. lbs.).
16. Install the left outer tie rod end (3) to the knuckle (2).
17. Install a NEW nut (1) to the ball stud.
Tighten the nut to 43 Nm (31.5 ft. lbs.).
18. Install the right outer tie rod end to the knuckle.
19. Install a NEW nut to the ball stud.
Tighten the nut to 43 Nm (31.5 ft. lbs.).
20. Install the skid plate, if equipped.
21. Lower the vehicle.
Notice: Refer to Using Proper Power Steering Fluid Notice in Service Precautions.
22. Add fluid to the reservoir.
Notice: Refer to Air in the Power Steering System Notice in Service Precautions.
23. Bleed the power steering system.
24. Enable the SIR.
25. Measure the wheel alignment.
26. Adjust the front toe, if necessary.
27. Tighten the tie rod lock nuts.
Tighten the nuts to 65 Nm (47 ft. lbs.).