🔧 Escape - Front Lower Ball Joint Replacement

On your Escape, the front lower ball joint is built into the lower control arm assembly from Ford service procedure standpoint. That means the correct repair is to replace the front lower control arm assembly rather than pressing only the ball joint out.

This repair restores safe steering and suspension movement when the ball joint is loose, clunking, torn, or failed.

Difficulty Level: Advanced | Estimated Time: 2.5-4 hours per side

---

⚠️ Safety & Precautions

• ⚠️ Support your Escape with jack stands only. Never work under a vehicle held up by a jack.
• ⚠️ The suspension is heavy and can move suddenly when fasteners are removed.
• ⚠️ Do not hammer directly on the aluminum knuckle. Damage can cause steering or alignment problems.
• ⚠️ Replace control arm fasteners if supplied with the new arm. Many suspension bolts are torque-to-yield, meaning they stretch slightly when tightened.
• ⚠️ A wheel alignment is required after this repair.
• ⚠️ Battery disconnect is not required for this repair.

---

🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 2-ton minimum)
• Jack stands (rated 2-ton minimum)
• Wheel chocks
• Safety glasses
• Mechanic gloves
• 1/2-inch drive breaker bar
• 1/2-inch drive torque wrench
• 3/8-inch drive ratchet
• 1/2-inch drive ratchet
• 19mm socket
• 21mm socket
• 24mm socket
• 15mm socket
• 18mm wrench
• 21mm wrench
• 24mm wrench
• Ball joint separator (specialty)
• Pry bar set
• Dead blow hammer
• Needle-nose pliers
• Paint marker
• Penetrating oil

---

🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front lower control arm assembly with ball joint - Qty: 1 per side
• Front lower control arm mounting bolts - Qty: 2 per side if not included
• Front lower ball joint pinch bolt and nut - Qty: 1 per side if not included
• Front stabilizer bar link nut - Qty: 1 per side if removed

---

📋 Before You Begin

• Park your Escape on level ground and set the parking brake.
• Place wheel chocks behind the rear wheels.
• Loosen the front wheel lug nuts slightly before lifting the vehicle.
• Spray penetrating oil on the lower ball joint pinch bolt and control arm mounting bolts.
• A ball joint separator is a tool that safely separates the ball joint stud from the steering knuckle without damaging nearby parts.
• A torque wrench is a tool that tightens bolts to an exact tightness specification.

---

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the Front Wheel

• Use a 19mm socket and 1/2-inch drive breaker bar to loosen the front wheel lug nuts one turn.
• Do not remove the lug nuts yet.
• Loosen while the tire is on the ground.

Step 2: Raise and Support the Front

• Use a floor jack to lift the front of your Escape at the front subframe lift point.
• Place jack stands under the proper front support points.
• Lower the vehicle gently onto the jack stands.
• Shake the vehicle lightly by hand to confirm it is stable.

Step 3: Remove the Wheel

• Use a 19mm socket and 1/2-inch drive ratchet to remove the lug nuts.
• Remove the wheel and place it flat under the side of the vehicle as an added safety backup.

Step 4: Mark the Control Arm Position

• Use a paint marker to mark the position of the lower control arm mounting points against the subframe.
• This does not replace an alignment, but it helps keep the position close during reassembly.

Step 5: Remove the Stabilizer Bar Link from the Control Arm

• Use a 15mm socket and 3/8-inch drive ratchet to remove the stabilizer bar link nut from the lower control arm if it attaches to the arm.
• If the stud spins, hold the stud with the correct internal hex or wrench flats while removing the nut with the 15mm socket.
• Move the stabilizer link aside by hand.

Step 6: Remove the Lower Ball Joint Pinch Bolt

• Locate the pinch bolt at the bottom of the steering knuckle where the ball joint stud enters the knuckle.
• Use a 15mm socket and 18mm wrench to remove the ball joint pinch bolt and nut.
• If rust is present, apply penetrating oil and let it soak for a few minutes.
• A pinch bolt clamps the steering knuckle around the ball joint stud.

Step 7: Separate the Ball Joint from the Knuckle

• Use a ball joint separator to carefully separate the lower ball joint stud from the steering knuckle.
• Use a pry bar to press the lower control arm downward while guiding the stud out of the knuckle.
• Use a dead blow hammer only on the control arm if light tapping is needed.
• Do not strike the steering knuckle directly.

Step 8: Remove the Rear Control Arm Mounting Bolt

• Support the control arm by hand so it does not drop suddenly.
• Use a 21mm socket and 21mm wrench to remove the rear lower control arm mounting bolt and nut.
• Set the bolt aside only if it will be reused.

Step 9: Remove the Front Control Arm Mounting Bolt

• Use a 24mm socket and 24mm wrench to remove the front lower control arm mounting bolt and nut.
• Pull the lower control arm assembly out of the subframe.
• If it is tight, use a pry bar gently at the bushing area.

Step 10: Install the New Control Arm

• Position the new lower control arm assembly into the subframe.
• Install the front and rear mounting bolts by hand first.
• Use a 24mm socket, 24mm wrench, 21mm socket, and 21mm wrench to snug the bolts, but do not fully tighten them yet.
• Hand-start bolts to avoid cross-threading.

Step 11: Insert the Ball Joint into the Knuckle

• Use a pry bar to lower the control arm enough to guide the ball joint stud into the steering knuckle.
• Make sure the ball joint stud seats fully in the knuckle.
• Install the new pinch bolt and nut by hand.
• Use a 15mm socket, 18mm wrench, and torque wrench to tighten the pinch bolt to Torque to 63 Nm (46 ft-lbs).

Step 12: Reconnect the Stabilizer Bar Link

• Place the stabilizer bar link stud back into the lower control arm.
• Use a 15mm socket and torque wrench to tighten the nut to Torque to 55 Nm (41 ft-lbs).

Step 13: Preload the Suspension Before Final Tightening

• Use the floor jack under the outer lower control arm to raise the suspension until the control arm sits near normal ride height.
• This prevents the rubber bushings from being twisted at rest.
• A bushing is a rubber-mounted joint that reduces vibration and allows controlled movement.

Step 14: Final-Tighten the Control Arm Bolts

• Use a 24mm socket, 24mm wrench, and torque wrench on the front control arm bolt.
• Tighten the front control arm bolt to Torque to 175 Nm (129 ft-lbs).
• Use a 21mm socket, 21mm wrench, and torque wrench on the rear control arm bolt.
• Tighten the rear control arm bolt to Torque to 175 Nm (129 ft-lbs).

Step 15: Reinstall the Wheel

• Install the wheel by hand.
• Use a 19mm socket and 1/2-inch drive ratchet to snug the lug nuts in a star pattern.
• Raise the vehicle slightly with the floor jack, remove the jack stands, and lower the vehicle to the ground.
• Use a 19mm socket and torque wrench to tighten the lug nuts to Torque to 135 Nm (100 ft-lbs).

---

✅ After Repair

• ✅ Turn the steering wheel slowly lock-to-lock and listen for binding or clunks.
• ✅ Test drive slowly first. Check for pulling, knocking, or steering wheel off-center.
• ✅ Schedule a four-wheel alignment immediately after replacing a front lower control arm.
• ✅ Recheck the lug nut torque after 25-50 miles.
• ✅ If warning lights appear after the repair, scan the ABS and steering systems.

---

💰 DIY vs Shop Cost

Shop Cost: $450-$850 per side (parts + labor + alignment)

DIY Cost: $120-$300 per side (parts only, alignment extra)

You Save: $250-$500 per side by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.8-2.8 hours per side.

---

🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.