🔧 Focus - Front Brake Pad Replacement

This repair replaces the front brake pads on your Focus. Worn pads reduce stopping power and can damage the rotors if they get too thin.

Difficulty Level: Beginner | Estimated Time: 1.5-2.5 hours

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⚠️ Safety & Precautions

• ⚠️ Work on a flat, solid surface and never rely on a jack alone.
• ⚠️ Always support your Focus with jack stands before putting hands near the brakes.
• ⚠️ Brake dust is harmful. Do not blow it with compressed air; use brake cleaner instead.
• ⚠️ Brake fluid can damage paint. Wipe spills immediately with a clean rag and water.
• ⚠️ Front brake pads should be replaced as a left-and-right pair.
• ⚠️ Battery disconnect is not required for this front brake pad replacement.

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🔧 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
• 19mm lug nut socket
• Breaker bar 1/2-inch drive
• Torque wrench 1/2-inch drive
• 7mm Allen socket
• Ratchet 3/8-inch drive
• Flat-blade screwdriver medium
• Brake caliper piston compressor (specialty)
• Bungee cord or mechanic’s wire
• Brake parts cleaner
• Wire brush small
• Shop rags
• Nitrile gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front brake pad set - Qty: 1
• Front brake pad hardware kit - Qty: 1
• Brake caliper slide pin grease - Qty: 1
• Brake cleaner - Qty: 1

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📋 Before You Begin

• 🅿️ Park your Focus on level ground, shift into 1st gear, and apply the parking brake.
• 🧱 Place wheel chocks behind the rear wheels so the car cannot roll.
• 🛞 Slightly loosen the front lug nuts before lifting the car.
• 🧴 Open the hood and check the brake fluid reservoir. If it is very full, remove a small amount with a clean suction tool before compressing the caliper piston.
• 📌 A caliper is the brake part that squeezes the pads against the rotor. The rotor is the round metal disc behind the wheel.

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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 breaker bar 1/2-inch drive to loosen each front lug nut about 1/2 turn.
• Do not remove the lug nuts yet.
• Loosen while tires touch ground.

Step 2: Lift and Support the Front of the Car

• Use a floor jack (rated 2-ton minimum) at the front jacking point to raise your Focus.
• Place jack stands (rated 2-ton minimum) under the proper front support points.
• Lower the car gently onto the jack stands.
• Keep the floor jack lightly touching the lift point as a backup.

Step 3: Remove the Front Wheels

• Use the 19mm lug nut socket and ratchet 3/8-inch drive to remove the loosened lug nuts.
• Remove both front wheels and set them flat on the ground.

Step 4: Remove the Caliper Spring Clip

• Put on safety glasses before removing the spring clip.
• Use a flat-blade screwdriver medium to carefully pry the outer caliper spring clip off the caliper.
• The spring clip holds the caliper steady and prevents brake noise.
• Cover it with your hand.

Step 5: Remove the Caliper Guide Pin Bolts

• Look at the back side of the front caliper and locate the two guide pin bolts.
• Use a 7mm Allen socket and ratchet 3/8-inch drive to remove the upper and lower guide pin bolts.
• Guide pins let the caliper slide evenly as the brakes apply.

Step 6: Lift Off the Caliper

• Use a flat-blade screwdriver medium to gently wiggle the caliper loose if it is tight.
• Lift the caliper off the brake pads and rotor.
• Use a bungee cord or mechanic’s wire to hang the caliper from the suspension spring or strut.
• Do not let the caliper hang by the rubber brake hose.

Step 7: Remove the Old Brake Pads

• Pull the outer brake pad out of the caliper bracket by hand.
• Pull the inner brake pad out of the caliper piston by hand.
• Use a flat-blade screwdriver medium only if a pad is stuck.
• Note how the pads and clips are positioned before removing the hardware.

Step 8: Clean the Caliper Bracket

• Use brake parts cleaner to spray the pad contact areas on the caliper bracket.
• Use a wire brush small to clean rust and dirt from the pad sliding surfaces.
• Wipe the area with shop rags.
• The pad sliding surfaces must be clean so the new pads can move freely.

Step 9: Compress the Caliper Piston

• Check the brake fluid reservoir under the hood before compressing the piston.
• Use a brake caliper piston compressor (specialty) to slowly push the caliper piston fully back into the caliper.
• A piston is the round part inside the caliper that pushes the inner pad.
• Go slowly so brake fluid does not overflow from the reservoir.

Step 10: Install New Brake Hardware and Pads

• Install the new front brake pad hardware kit in the same position as the old clips.
• Apply a thin layer of brake caliper slide pin grease to the pad ears where they touch the hardware.
• Do not put grease on the pad friction material or rotor surface.
• Install the new inner and outer pads into the caliper bracket by hand.
• Less grease is better here.

Step 11: Reinstall the Caliper

• Lower the caliper over the new brake pads by hand.
• If it does not fit, use the brake caliper piston compressor (specialty) again to confirm the piston is fully seated.
• Install the guide pin bolts by hand first to avoid cross-threading.
• Use a 7mm Allen socket and torque wrench 1/2-inch drive to tighten the guide pin bolts to Torque to 28 Nm (21 ft-lbs).

Step 12: Reinstall the Caliper Spring Clip

• Use a flat-blade screwdriver medium to reinstall the outer caliper spring clip.
• Make sure the clip is fully seated in the caliper holes and sits flat against the caliper face.

Step 13: Repeat on the Other Front Side

• Repeat Steps 4 through 12 on the other front brake assembly.
• Use the same 7mm Allen socket, flat-blade screwdriver medium, and brake caliper piston compressor (specialty).
• Always replace front pads in pairs.

Step 14: Reinstall the Front Wheels

• Put each front wheel back on the hub.
• Thread the lug nuts by hand first.
• Use a 19mm lug nut socket and ratchet 3/8-inch drive to snug the lug nuts in a star pattern.

Step 15: Lower the Car and Torque the Lug Nuts

• Use the floor jack (rated 2-ton minimum) to lift the car slightly off the jack stands.
• Remove the jack stands (rated 2-ton minimum).
• Lower your Focus until the tires touch the ground.
• Use a 19mm lug nut socket and torque wrench 1/2-inch drive to tighten the lug nuts in a star pattern to Torque to 135 Nm (100 ft-lbs).

Step 16: Pump the Brake Pedal

• Sit in the driver seat and press the brake pedal slowly 5-10 times until it feels firm.
• This moves the caliper pistons back out against the new pads.
• Do not drive until the brake pedal feels firm.

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✅ After Repair

• ✅ Check the brake fluid level and make sure it is between the MIN and MAX marks.
• ✅ Start the engine and press the brake pedal again. It should feel firm, not sink to the floor.
• ✅ Test drive slowly in a safe area first. Confirm the car stops straight with no grinding noise.
• ✅ Bed in the pads: make 8-10 moderate stops from about 30 mph to 5 mph, allowing short cooling time between stops.
• ✅ Avoid hard braking for the first 100-200 miles unless needed for safety.
• ✅ Recheck lug nut torque after the first short drive: Torque to 135 Nm (100 ft-lbs).

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💰 DIY vs Shop Cost

Shop Cost: $220-$380 (parts + labor)

DIY Cost: $45-$110 (parts only)

You Save: $175-$270 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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