Table of Contents
Replacing the tie rods on a Subaru Outback is a crucial maintenance task that helps ensure proper steering and alignment. This guide provides step-by-step instructions to help you perform this job safely and effectively.
Tools and Materials Needed
- Jack and jack stands
- Wheel chocks
- Socket set and ratchet
- Wrench set
- Pliers
- Hammer
- Replacement tie rods
- Torque wrench
- Penetrating oil
- Marker or chalk
Preparation
Start by parking the vehicle on a level surface. Engage the parking brake and place wheel chocks behind the rear wheels. Loosen the lug nuts on the front wheels slightly, then lift the front of the vehicle using a jack. Secure it with jack stands. Remove the front wheels to access the suspension components.
Removing the Old Tie Rods
Locate the inner and outer tie rod ends connected to the steering knuckle. Spray the connections with penetrating oil to loosen any rust or debris. Use a wrench to loosen the lock nut on the outer tie rod. Then, remove the outer tie rod from the steering knuckle by turning it counterclockwise. Mark the position of the outer tie rod relative to the inner tie rod to help with alignment later.
Next, disconnect the inner tie rod from the steering rack. This may involve removing a clamp or cotter pin, depending on your model. Unscrew the inner tie rod from the steering rack, turning counterclockwise. Carefully remove the entire assembly from the vehicle.
Installing the New Tie Rods
Compare the new tie rod with the old one to ensure correct size and length. Screw the new inner tie rod into the steering rack, turning clockwise. Then, attach the outer tie rod to the outer end of the inner tie rod, aligning it with the mark you made earlier. Tighten the lock nut securely.
Reinstall the steering knuckle onto the outer tie rod. Tighten all nuts to the manufacturer’s specified torque using a torque wrench. Double-check all connections and ensure everything is secure.
Final Steps
Reinstall the front wheels and hand-tighten the lug nuts. Lower the vehicle from the jack stands and then fully tighten the lug nuts to the specified torque. Start the vehicle and turn the steering wheel from lock to lock to ensure smooth operation.
It is highly recommended to have a professional wheel alignment performed after replacing tie rods to ensure proper steering and tire wear.