Steering Gearbox Removal (HPS)

Steering Gearbox Removal

Special Tools Required
Ball joint remover, 28 mm (  07MAC-SL00200)

Note these items during removal:

• Using solvent and a brush, wash any oil and dirt off the valve body unit, its lines, and the end of the gearbox. Blow dry with compressed air.
  
• Be sure to remove the steering wheel before disconnecting the steering joint. Damage to the cable reel can occur.
  
• LHD type is shown, RHD type is symmetrical.
  

1.	Drain the power steering fluid..

2.	Raise the front of vehicle, and support it with safety stands in the proper location.

3.	Remove the front wheels.

4.	Remove the steering wheel.

5.	Remove the steering joint cover A. A

6.	Remove the steering joint bolt (A), and disconnect the steering joint by moving the steering joint (B) toward the column. Hold the slider shaft (C) on the column with a piece of wire between the joint yoke (D) on the slider shaft to the joint yoke on the upper shaft. BCDA 8 x 1.25 mm

7.	Remove the steering joint cover B. Be careful not to damage the mating surface on the joint cover B and pinion shaft grommet. Replace the cover seal (A) if necessary. AB

8.	Remove and discard the cotter pin (A) from the tie-rod ball joint nut (B), then loosen the nut. AB 10 x 1.25 mm07MAC-SL00200

9.	Separate the tie-rod ball joint and knuckle using the special tool.

10.	Remove the P/S heat baffle plate (A). A

11.	Remove the feed line holder mounting bolt (A) on the front subframe. BCAD

12.	Remove the feed line holder mounting bolt (B) and return hose (C) from the gearbox mounting bracket (D).

13.	Place the several shop towel under the line connections, and cover the gearbox mounting part to protect it from the power steering fluid. Loosen the flare nut (A), and disconnect the feed line (B). DC 16 x 1.5 mmBA 16 x 1.5 mm

14.	Loosen the flare nut (C), and disconnect the return line (D).

15.	After disconnecting the lines, plug or seal them with a piece of tape or equivalent to prevent foreign materials from entering. NOTE: Do not loosen the cylinder line A and B between the valve body unit and cylinder.

16.	Remove the subframe left mid mount (A). 10 x 1.25 mmA12 x 1.25 mm

17.	Remove the steering gearbox mounting bolts on the left gearbox mount, and remove the steering stiffener plate (A). A

18.	Remove the two flange bolts from the right side of the gearbox, then remove the gearbox mounting bracket (A) and cushion (B). AB

19.	Move the steering gearbox toward the front, and remove the pinion shaft grommet (A) from the top of the valve body unit. AB

20.	Apply vinyl tape (B) to the splines on the pinion shaft.

21.	Apply vinyl tape or equivalent material (A) to the brake lines to protect them from the pinion shaft. A

22.	Move the steering gearbox to the driver's side, and rotate it so the pinion shaft points toward the front of the vehicle.

23.	Carefully move the steering gearbox as an assembly toward the driver's side of the vehicle until the pinion shaft clears the wheelwell opening. Be careful not to damage the brake lines with the pinion shaft.

24.	Remove the steering gearbox through the wheelwell opening on the driver's side.

25.	After removing the steering gearbox, make sure that no power steering fluid gets on the gearbox mount cushions, gearbox housing, surface of the subframe and stiffener. Wipe off any spilled fluid at once.