🔧 Patriot - Outer Tie Rod End Replacement

You’ll be removing the worn outer tie rod end (the joint at the end of the steering linkage) and installing a new one. The key is to keep the new part in the same position as the old one so the toe alignment doesn’t get wildly off on the drive to the alignment shop.

Difficulty Level: Intermediate | Estimated Time: 1.0-2.0 hours

Assumption: replacing the outer tie rod end on one front side.

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⚠️ Safety & Precautions

• ⚠️ Support your Patriot with jack stands before working underneath.
• ⚠️ Chock the rear wheels and set the parking brake.
• ⚠️ Don’t put fingers near the steering knuckle while separating the joint.
• ⚠️ After replacement, get a professional alignment ASAP to prevent tire wear.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• Safety glasses
• Mechanic gloves
• Breaker bar 1/2"
• Torque wrench 1/2" drive (20-200 ft-lbs range)
• Metric socket set 10mm-22mm (1/2" drive)
• Metric wrench set 10mm-22mm
• Pliers (for cotter pin)
• Hammer (16 oz)
• Tie rod end puller (specialty)
• Wire brush
• Paint marker
• Tape measure
• Penetrating oil

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Outer tie rod end - Qty: 1
• Cotter pin - Qty: 1
• Jam nut - Qty: 1
• Anti-seize compound - Qty: 1

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📋 Before You Begin

• Park on level ground, steering wheel straight, parking brake set, and install wheel chocks behind the rear tires.
• Spray penetrating oil on the tie rod end jam nut and the tie rod end stud/nut area and let it soak 5–10 minutes.
• Know this term: the jam nut is the lock nut that clamps the tie rod end position on the inner tie rod.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the wheel lug nuts

• Use a breaker bar 1/2" and the correct metric socket to loosen (do not remove) the front wheel lug nuts.

Step 2: Raise and support the front corner

• Use a floor jack (rated 3-ton minimum) to lift the front at the proper jacking point.
• Set the vehicle down onto jack stands (rated 3-ton minimum).
• Remove the wheel using your metric socket.

Step 3: Mark the existing tie rod end position

• Use a paint marker to mark a line across the jam nut and tie rod threads.
• Use a tape measure to measure from a fixed point (example: the center of the outer tie rod stud) to the jam nut, and write it down.
• This helps keep alignment close.

Step 4: Loosen the jam nut

• Hold the inner tie rod area with a metric wrench (if needed) and loosen the jam nut with a second metric wrench.
• Back the jam nut away from the tie rod end a few turns, but don’t remove it yet.

Step 5: Remove the cotter pin and nut at the steering knuckle

• Straighten and remove the cotter pin using pliers.
• Use the correct metric socket to remove the tie rod end nut from the stud at the steering knuckle.
• If the nut is a “castle nut” (has slots), replace the cotter pin during reassembly.

Step 6: Separate the tie rod end from the steering knuckle

• Install a tie rod end puller (specialty) and tighten it until the stud pops free.
• If needed, tap the side of the knuckle boss with a hammer (16 oz) while the puller is tensioned.
• Define this tool: a tie rod end puller presses the joint apart without damaging the boot.

Step 7: Remove the old tie rod end (count the turns)

• Spin the tie rod end off by hand, counting the exact number of turns until it comes off.
• Write the number down (example: 17.5 turns).

Step 8: Install the new tie rod end

• Brush the threads with a wire brush.
• Apply a light coat of anti-seize compound to the threads (avoid getting it on the ball joint boot).
• Thread the new tie rod end on the same number of turns you counted during removal.
• Line the stud up with the steering knuckle hole and insert the stud.

Step 9: Tighten the stud nut and install a new cotter pin

• Install the nut and tighten using a torque wrench 1/2" drive.
• Torque to factory specification (service information)
• Insert a new cotter pin using pliers and bend the ends over securely.
• If the cotter pin hole doesn’t line up, tighten the nut slightly more to align it (do not loosen to align).

Step 10: Tighten the jam nut

• Hold the tie rod end with a metric wrench and tighten the jam nut with a second metric wrench.
• Torque to factory specification (service information)

Step 11: Reinstall the wheel

• Install the wheel and hand-thread the lug nuts.
• Lower the vehicle using the floor jack (rated 3-ton minimum).
• Tighten lug nuts in a star pattern using a torque wrench 1/2" drive.
• Torque to 135 Nm (100 ft-lbs)

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✅ After Repair

• With the engine running, turn the steering wheel lock-to-lock and verify nothing binds or clunks.
• Test drive at low speed first, then at road speed, and confirm the steering wheel is close to centered.
• Get a front-end alignment as soon as possible (same day if you can).
• Recheck the lug nut torque after 25–50 miles using a torque wrench 1/2" drive.

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💰 DIY vs Shop Cost

Shop Cost: $180-$450 (parts + labor + typical alignment)

DIY Cost: $35-$120 (parts only)

You Save: $145-$330 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-1.5 hours.

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🎯 Ready to get started?

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