Steering Gearbox Removal
Steering Gearbox RemovalSpecial Tools Required
^ Ball joint remover, 28 mm 07MAC-SLOA202
^ Front subframe adapter VSB02C000016
^ Engine support hanger, A and Reds AAR-T-12566
^ Engine hanger balance bar VSB02C000019
^ Available through the Acura Tool and Equipment program 1-888-424-6857
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.
^ Make sure to remove the steering wheel before disconnecting the steering joint. Damage to the cable reel can occur.
1. Remove the right side engine compartment cover (A), right rear engine compartment cover (B) and left rear engine compartment cover (C).
2. Drain the power steering fluid.
3. Make sure you have the anti-theft codes for the audio or the navigation system, then write down the audio presets.
4. Make sure the ignition switch is OFF, then disconnect the negative cable from the battery.
5. Raise the front of the vehicle, and support it with safety stands in the proper locations.
6. Remove the front wheels, taking care not to scratch the calipers on Type S model.
7. Remove the steering wheel.
8. Remove the steering joint cover A.
9. 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 (ID) between the joint yoke (E) on the slider shaft to the joint yoke on the upper shaft.
10. Remove the center guide (A), and discard it.
11. 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 (C) if necessary.
12. Lift and support the engine with engine hanger (A) and engine balancer bar (B).
Attach the front arm (C) to the front cylinder head with a spacer (D) and the connector bracket bolt (10 x 1.25 mm) (E). Attach the rear arm (F) to the rear cylinder head with the harness clamp bracket bolt (8 x 1.25 mm) (G).
13. Raise the vehicle, and support it with safety stands in the proper locations.
14. Remove and discard the cotter pin (A) from the tie-rod ball joint nut (B), and loosen the nut.
15. Separate the tie-rod ball joint and knuckle using the ball joint remover.
16. Disconnect the power steering pressure (PSP) switch connector (A).
17. Remove the splash shield (A).
18. Remove the engine undercover (A).
19. Attach the front subframe adapter to the front suspension subframe (A) by hanging the hook of the front subframe adapter over the front of the subframe, then tighten the front subframe adapter screw.
20. Raise the jack (B) and line up the slots in the arms with the bolt holes on the corner of the jack base, then attach them with bolts securely.
21. Remove the rear engine mount base bracket bolts (A).
22. Remove the front suspension subframe right middle mounting bolts (A).
23. Remove the front suspension subframe left middle mounting (A).
24. Loosen the front suspension subframe front bracket (A) mounting bolts on the right and left of the vehicle so they are about 30 mm (13/16 in.) from the mounting surface.
25. Remove the front suspension subframe rear bracket (A) on the right and left of the vehicle from the front suspension subframe (B).
26. Lower the jack supporting the front suspension subframe (A) with the front subframe adapter slowly until the front suspension subframe has dropped about 50 mm (1 15/16 in.).
27. Remove the P/S heat shield (A).
28. Remove the feed line holder mounting bolt (A) on the front suspension subframe.
29. Remove the feed line holder mounting bolt (A) and return hose (B) from the gearbox mounting bracket (C).
30. Place several shop towels 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).
31. Loosen the flare nut (C), and disconnect the return line (D).
32. After disconnecting the lines or pipe, 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 the cylinder.
33. Remove and discard the steering gearbox mounting bolts (A) and washers (B) on the left gearbox mount.
34. Remove the two flange bolts from the right side of the gearbox, then remove the gearbox mounting bracket (A) and cushion (B).
35. Move the steering gearbox toward the front, and remove the pinion shaft grommet (A) from the top of the valve body unit.
36. Apply vinyl tape (B) to the splines on the pinion shaft.
37. Apply vinyl tape or equivalent material (A) to brake lines (B) to protect if from the pinion shaft.
38. Move the steering gearbox to the driver's side, and rotate it so the pinion shaft points toward the front of the vehicle.
39. Carefully move the steering gearbox as an assembly toward the left side of the vehicle until the pinion shaft clears the wheelwell opening. Be careful not to damage the brake lines with the pinion shaft.
40. Remove the steering gearbox through the wheelwell opening on the driver's side.
41. After removing the steering gearbox, make sure that no power steering fluid gets on the gearbox mount cushions, gearbox housing, surface of the front suspension subframe and stiffener. Wipe off any spilled fluid at once.