🔧 Outback - Outer Tie Rod End Replacement

This repair replaces the outer tie rod end, which connects the steering rack to the front wheel knuckle. A worn tie rod end can cause loose steering, clunking, uneven tire wear, or poor alignment.

Difficulty Level: Beginner to Intermediate | Estimated Time: 1-2 hours per side

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⚠️ Safety & Precautions

• ⚠️ Work on a flat, solid surface and support your Outback with jack stands before removing a wheel.
• ⚠️ Never rely on a floor jack alone. A jack can slowly leak down or tip.
• ⚠️ Tie rod end replacement affects steering alignment. Have the front alignment checked after the repair.
• ⚠️ Do not hammer directly on the threaded stud. It can damage the steering knuckle or threads.
• ⚠️ Replace the cotter pin with a new one. A cotter pin is a small bent safety pin that prevents the nut from loosening.
• ⚠️ Battery disconnect is not required for this repair.

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🔧 Required Tools

You'll need the following tools for this repair:

• 19mm lug nut socket
• 1/2-inch drive breaker bar
• 1/2-inch drive torque wrench
• Floor jack (rated 2-ton minimum)
• Jack stands (rated 2-ton minimum)
• Wheel chocks
• 17mm wrench
• 19mm wrench
• 19mm socket
• Needle-nose pliers
• Tie rod end puller (specialty)
• Paint marker
• Tape measure
• Penetrating oil
• Wire brush
• Shop rags
• Mechanic gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front outer tie rod end - Qty: 1 per side
• Outer tie rod end castle nut - Qty: 1 per side
• Outer tie rod end cotter pin - Qty: 1 per side
• Wheel alignment service - Qty: 1 after repair

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📋 Before You Begin

• Park your Outback on level ground and set the parking brake.
• Place wheel chocks behind the rear wheels.
• Keep the steering wheel unlocked so you can turn the front wheels by hand if needed.
• Spray penetrating oil on the tie rod end jam nut and stud nut. Let it soak for 5-10 minutes.
• The jam nut is the locking nut on the inner tie rod. It holds the outer tie rod end in its adjusted position.
• Use a paint marker to mark the current tie rod position before removing anything. This helps keep the alignment close enough to drive to an alignment shop.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the Front Wheel Lug Nuts

• Use a 19mm lug nut socket and 1/2-inch drive breaker bar to loosen the front lug nuts about 1/2 turn while the tire is still on the ground.
• Do not fully remove the lug nuts yet.
• Loosen first, lift second.

Step 2: Lift and Support the Front of the Outback

• Use a floor jack to lift the front of your Outback at the front center jacking point.
• Place jack stands under the front side pinch welds or approved support points.
• Slowly lower the vehicle onto the jack stands.
• Gently shake the vehicle by hand to confirm it is stable before working near the wheel.

Step 3: Remove the Front Wheel

• Use the 19mm lug nut socket to remove the loosened lug nuts.
• Remove the wheel and place it flat under the side of the vehicle as a backup safety cushion.

Step 4: Clean and Mark the Tie Rod Position

• Use a wire brush and shop rag to clean the visible threads on the inner tie rod.
• Use a paint marker to mark the relationship between the jam nut and the outer tie rod end.
• Use a tape measure to measure from the center of the tie rod end stud to a fixed point on the inner tie rod, then write it down.
• This helps preserve toe alignment.

Step 5: Loosen the Jam Nut

• Hold the outer tie rod end steady with a 19mm wrench if needed.
• Use a 17mm wrench or 19mm wrench, depending on nut size, to loosen the jam nut about 1/4 turn.
• Do not spin the jam nut far away from its original position.
• If the nut is rusty, apply more penetrating oil and work it slowly.

Step 6: Remove the Cotter Pin and Castle Nut

• Use needle-nose pliers to straighten and pull out the cotter pin from the tie rod end stud.
• Use a 19mm socket and 1/2-inch drive breaker bar to remove the castle nut from the tie rod end stud.
• A castle nut has slots in the top so the cotter pin can pass through and lock it.

Step 7: Separate the Tie Rod End from the Steering Knuckle

• Install the tie rod end puller over the tie rod end and steering knuckle connection.
• Use a 19mm socket or the puller’s required drive size to tighten the puller until the stud pops free.
• Keep your hands clear when it releases. It can pop suddenly.
• Do not use a pickle fork unless you are replacing the tie rod end, because it can tear the rubber boot.

Step 8: Unscrew the Old Outer Tie Rod End

• Turn the old tie rod end counterclockwise by hand to remove it from the inner tie rod.
• Count the exact number of turns it takes to remove it.
• Write down the number of turns.
• Count carefully. Alignment depends on it.

Step 9: Install the New Outer Tie Rod End

• Thread the new outer tie rod end onto the inner tie rod by hand using the same number of turns you counted during removal.
• Line it up with your paint mark and measurement as closely as possible.
• Make sure the tie rod end stud points down into the steering knuckle.

Step 10: Connect the Tie Rod End to the Steering Knuckle

• Insert the new tie rod end stud into the steering knuckle by hand.
• Install the new castle nut by hand to avoid cross-threading.
• Use a 19mm socket and 1/2-inch drive torque wrench to tighten the tie rod end castle nut to Torque to 27 Nm (20 ft-lbs).
• If the cotter pin hole does not line up, tighten the castle nut slightly more until the slot lines up. Do not loosen the nut to align the hole.

Step 11: Install the New Cotter Pin

• Slide the new cotter pin through the hole in the tie rod end stud.
• Use needle-nose pliers to bend the cotter pin legs around the castle nut.
• Make sure the cotter pin cannot fall out.

Step 12: Tighten the Jam Nut

• Hold the new outer tie rod end steady with a 19mm wrench.
• Use a 17mm wrench or 19mm wrench to tighten the jam nut against the outer tie rod end.
• Tighten the jam nut firmly to Torque to 83 Nm (61 ft-lbs) if your torque wrench and crowfoot access allow it.
• If using a crowfoot adapter is not available, tighten it securely with the wrench and have the alignment shop verify it.

Step 13: Reinstall the Wheel

• Place the wheel back onto the hub by hand.
• Install the lug nuts by hand first so they do not cross-thread.
• Use a 19mm lug nut socket to snug the lug nuts in a star pattern.

Step 14: Lower the Vehicle and Torque the Lug Nuts

• Use the floor jack to lift slightly off the jack stands.
• Remove the jack stands.
• Lower your Outback fully to the ground.
• Use a 19mm lug nut socket and 1/2-inch drive torque wrench to tighten the lug nuts in a star pattern to Torque to 120 Nm (89 ft-lbs).

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✅ After Repair

• ✅ Turn the steering wheel left and right while parked. Listen for rubbing, popping, or binding.
• ✅ Test drive slowly at first. The steering wheel may be off-center until alignment is performed.
• ✅ Schedule a front wheel alignment as soon as possible. Tie rod position directly controls toe angle, which is the inward or outward direction the tires point.
• ✅ Recheck the tie rod jam nut and cotter pin after the first short drive.
• ✅ Recheck lug nut torque after 25-50 miles.

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💰 DIY vs Shop Cost

Shop Cost: $180-$350 per side before alignment

DIY Cost: $30-$90 per side for parts only

You Save: $100-$250 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.8-1.2 hours per side, plus alignment.

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🎯 Ready to get started?

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