🔧 Focus - Front Brake Pad Replacement

This job replaces the front disc brake pads on your Focus. The front pads wear down over time and must be replaced before they get too thin or damage the rotors.

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 your hands near the brakes.
• ⚠️ Brake dust can be harmful. Do not blow it with compressed air; use brake cleaner instead.
• ⚠️ Brake fluid can damage paint. Wipe spills immediately with water.
• ⚠️ The front brakes do not require electronic parking brake service mode on your Focus.
• ⚠️ Battery disconnect is not required for this repair.

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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
• Ratchet wrench 3/8-inch drive
• 7mm hex bit socket
• Torque wrench 3/8-inch drive
• Torque wrench 1/2-inch drive
• Brake caliper piston compressor tool
• Flat-blade screwdriver
• Needle-nose pliers
• Wire brush
• Brake cleaner spray
• Drain pan
• Bungee cord
• 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 lubricant - Qty: 1
• Brake cleaner spray - 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. Wheel chocks are blocks that stop the car from rolling.
• 🧴 Open the hood and locate the brake fluid reservoir on the driver-side rear area of the engine bay.
• 👀 Check the brake fluid level before pushing the caliper pistons back. If the reservoir is full, remove a small amount with a clean suction tool to prevent overflow.
• 🛞 Loosen the front wheel lug nuts slightly before lifting the vehicle.

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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 torque wrench or breaker bar to loosen each front lug nut about half a turn.
• Do not remove the lug nuts yet.
• Loosen wheels while tires touch ground.

Step 2: Raise and Support the Front of the Vehicle

• Use the floor jack rated 2-ton minimum at the front jacking point to lift your Focus.
• Place jack stands rated 2-ton minimum under the proper front support points.
• Lower the vehicle gently onto the jack stands.
• Give the car a light shake to confirm it is stable before working.

Step 3: Remove the Front Wheels

• Use the 19mm lug nut socket to remove the loosened lug nuts.
• Remove both front wheels and place them flat under the vehicle edge as an extra safety backup.

Step 4: Inspect the Brake Assembly

• Put on safety glasses and nitrile gloves.
• Use brake cleaner spray with a drain pan underneath to rinse dust from the caliper and rotor area.
• The caliper is the clamp-shaped part that squeezes the brake pads against the rotor.
• Look for torn rubber boots, leaking brake fluid, deep rotor grooves, or uneven pad wear.

Step 5: Remove the Caliper Guide Pin Caps

• Use a flat-blade screwdriver to carefully pry off the small rubber/plastic caps from the back of the front brake caliper guide pins.
• Set the caps somewhere clean so dirt does not stick to them.

Step 6: Remove the Caliper Guide Pins

• Use a 7mm hex bit socket with a 3/8-inch drive ratchet wrench to loosen and remove the two caliper guide pins.
• A guide pin is a smooth bolt that lets the caliper slide evenly as the brake pads wear.
• Support the caliper with one hand as the second pin comes out.

Step 7: Remove the Caliper From the Bracket

• Use a flat-blade screwdriver gently between the old brake pad and rotor to create a small amount of movement.
• Slide the caliper off the rotor by hand.
• Hang the caliper from the suspension spring using a bungee cord.
• Do not let the caliper hang by the rubber brake hose.

Step 8: Remove the Old Brake Pads and Hardware

• Pull the outer brake pad out of the caliper bracket by hand.
• Pull the inner brake pad out of the caliper piston area by hand.
• Use needle-nose pliers if the inner pad retaining spring is tight.
• Remove the old pad hardware clips from the bracket by hand or with a flat-blade screwdriver.

Step 9: Clean the Caliper Bracket Contact Points

• Use a wire brush to clean the areas where the brake pad ears sit in the bracket.
• Use brake cleaner spray to wash away loose debris into the drain pan.
• Do not get brake lubricant on the rotor surface.
• Clean contact points prevent brake squeaks.

Step 10: Compress the Caliper Piston

• Place an old brake pad against the caliper piston.
• Use the brake caliper piston compressor tool to slowly push the piston fully back into the caliper.
• A piston is the round metal part that pushes the inner pad into the rotor when you press the brake pedal.
• Watch the brake fluid reservoir while compressing the piston. Stop if fluid gets close to overflowing.

Step 11: Install New Brake Pad Hardware

• Snap the new front brake pad hardware kit clips into the caliper bracket by hand.
• Use a small amount of brake lubricant on the pad contact points only.
• Do not put lubricant on the friction material of the pads or on the rotor.

Step 12: Install the New Front Brake Pads

• Install the new inner pad into the caliper piston area by hand.
• Install the new outer pad into the caliper bracket by hand.
• Make sure the pads sit flat and slide smoothly in the hardware clips.
• Replace front pads as a complete axle set, meaning both left and right front sides.

Step 13: Reinstall the Caliper

• Remove the bungee cord and slide the caliper over the new pads by hand.
• Apply a light coat of brake lubricant to the smooth part of each guide pin if they are clean and reusable.
• Use the 7mm hex bit socket and 3/8-inch drive torque wrench to install the guide pins.
• Torque to 28 Nm (21 ft-lbs).
• Reinstall the guide pin caps by hand.

Step 14: Repeat on the Other Front Side

• Use the same tools and steps to replace the front brake pads on the opposite side.
• Always replace brake pads in left/right pairs on the same axle.

Step 15: Reinstall the Front Wheels

• Place each wheel back onto the hub by hand.
• Thread the lug nuts by hand first to avoid cross-threading.
• Use the 19mm lug nut socket to snug the lug nuts in a star pattern.

Step 16: Lower the Vehicle and Torque the Lug Nuts

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

Step 17: Pump the Brake Pedal

• Before moving the car, press the brake pedal slowly several times until it feels firm.
• This moves the caliper pistons back into working position against the new pads.
• If the pedal stays soft or sinks, do not drive the vehicle.

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✅ After Repair

• ✅ Check the brake fluid reservoir and adjust to the proper level if needed.
• ✅ Start your Focus and press the brake pedal again to confirm it feels firm.
• ✅ Test drive slowly in a safe area and make several gentle stops.
• ✅ Avoid hard braking for the first 200 miles unless needed for safety.
• ✅ Listen for grinding, scraping, or heavy vibration. Stop and recheck if anything feels wrong.
• ✅ 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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🎯 Ready to get started?

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