Removal Procedure
Notice: If the power steering system has been serviced, an accurate fluid level
reading cannot be obtained unless air is bled from the steering system. The
air in the fluid may cause pump cavitation noise and may cause pump damage
over a period of time.
- Remove the intermediate shaft lower coupling.
- Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
in General Information.
- Remove the left front tire and wheel assembly. Refer to
Tire and Wheel Removal and Installation
in Tire
and Wheels.
- Remove the road sensing suspension position sensor.
- Remove the road sensing suspension links.
- Remove both tie rod ends
from the steering knuckles. Refer to
Rack and Pinion Outer Tie Rod End Replacement
.
- Remove the exhaust Y pipe.
- Support the rear of the frame using a screw jack.
- Loosen the number 2 and number 3 body mount bolts.
Slowly lower the rear of the frame.
- Remove the heat shield (1)
fasteners (2).
- Remove the plastic line retainer.
- Disconnect the pressure and return pipes from the gear. Refer
to
Power Steering Hoses Replacement
.
- Disconnect the Magnasteerâ„¢ electrical connector.
- Remove the 5 rack and pinion attaching bolts (1,2).
- Remove the rack and pinion assembly. Slide the assembly out to
one side.
- Remove the boots and inner tie rod assemblies.
Installation Procedure
- Install the inner tie rod and boot assemblies.
- Install the rack and pinion
assembly.
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
- Install the 5 rack
and pinion attaching bolts (1,2,3,4) and the horizotal fastener (5)
in sequence.
Tighten
Tighten the bolts in sequence to 68 N·m (50 lb ft).
- Connect the Magnasteerâ„¢ electrical connector.
- Connect the pressure and return pipes to the gear.
Tighten
Tighten the pressure and return pipes at the gear to 27 N·m
(20 lb ft).
- Install the plastic line retainer.
- Install the heat shield (1).
- Raise the frame. Tighten the body mount bolts.
- Install the exhaust Y pipe at the converter.
Important: When tightening the tie rod end nut, a minimum torque of 45 N·m
(33 lb ft) must be obtained. If 45 N·m (33 lb ft)
is not obtained, inspect the nut for stripped threads. If the threads
are satisfactory, replace the tie rod end and knuckle. After tightening
the castellated nut to specification, align the slot in the nut to the
cotter pin (3) hole by tightening only. DO NOT loosen the nut
for the cotter pin (3) installation.
- Install the tie rod ends.
Tighten
Tighten the tie rod end nut to 10 N·m (7.5 lb ft).
- Tighten the nut an additional 1/3 turn (2 flats).
- Install the road sensing suspension position sensor.
- Install the tire and wheel assemblies.
Tire and Wheel Removal and Installation
in Wheels and Tires.
- Lower the vehicle.
- Install the intermediate shaft lower coupling.
Tighten
Tighten the intermediate shaft coupling bolt to 47 N·m
(35 lb ft).
- Bleed the power steering system. Refer to
Power Steering System Bleeding
.