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.
- Make sure to remove the steering wheel before disconnecting the steering joint. Damage to the cable reel can occur.
- Lower the front subframe from the body and remove/install the steering gearbox through the gap produced by lowering the front subframe.
- Drain the power steering fluid (see step 1 on FLUID REPLACEMENT ).
- Record the customer's radio station preset's, then disconnect the battery cable.
- Remove the driver's airbag assembly. For 2004 models, see AIR BAG RESTRAINT SYSTEMS . For 2003 models, see AIR BAG RESTRAINT SYSTEMS .
- Remove the steering wheel (see STEERING WHEEL REMOVAL ).
- Remove the steering joint cover (A).
- Remove the steering joint bolts, disconnect the steering joint by moving the steering joint (A) toward the column.
- Disconnect the pump outlet hose (A) from the power steering pump, and remove the hose clamp (B).
- Remove the 10 mm flange bolts on the engine side mount bracket (A).
- Raise the vehicle, and make sure it is securely supported.
- Remove the front wheels.
- Remove and discard the cotter pin (A) from the 12 mm nut (B), then loosen the nut.
- Separate the tie-rod ball joint and knuckle using the special tool (see BALL JOINT ).
- Remove the front suspension subframe stiffener.
- Disconnect the secondary heated oxygen sensor (secondary HO2S) connector (A) from the engine compartment.
- Remove the three self-locking nuts, and disconnect the three way catalytic converter (TWC) (A) and mufflers (B) (see EXHAUST PIPE & MUFFLER REPLACEMENT ).
- Remove the 10 mm flange bolts of the exhaust rubber mount (A).
- Disconnect the power steering pressure (PSP) switch connector (A).
- Remove the propeller shaft protector.
- Remove the splash shield.
- Place a jack (A) under the front tube of the front suspension subframe (B), and support it by raising the jack. Place a transmission jack (C) under the center of the transfer case (D).
- Loosen the two 14 mm flange bolts (A) on the front suspension subframe so they are about 30 mm (1 3/16") from the mounting surface. Do not loosen the 14 mm flange bolts more than necessary.
- Remove the four 12 mm flange bolts from the front suspension subframe front bracket (A).
- Support the transfer case securely by raising the transmission jack, then remove the two 12 mm flange bolts (A).
- Remove the two 14 mm special bolts (B) and front suspension subframe rear bracket (C) from the front suspension subframe.
- Lower the transmission jack slowly until the front suspension subframe has dropped about 50 mm (1 15/16").
- Remove the P/S line mounting brackets (A) from the front suspension subframe and gearbox mounting bracket.
- Loosen the 14 mm flare nut (A), and disconnect the feed line (B).
- Loosen the adjustable hose clamp (C) and disconnect the return hose (D).
- Remove the two 10 mm flange bolts from the right side of the gearbox, then remove the mounting bracket (A) and cushion (B).
- Remove the two 10 mm flange bolts from the left side of the gearbox.
- Lower the transmission jack slowly until the front suspension subframe has dropped 100 mm (3 15/1") total.
- Remove the gearbox stiffener bracket (A) from the left side of the front suspension subframe.
- Slide the steering gearbox (A) between the body and front suspension subframe toward the left, and remove the steering gearbox.