🔧 Focus - Front Brake Pads & Rotor Replacement

You’ll be removing the front wheels, taking off the front brake calipers, replacing the pads and rotors, then reassembling everything with the correct torque. New rotors are important because worn or warped rotors can cause vibration, noise, and poor stopping.

Difficulty Level: Intermediate | Estimated Time: 2-4 hours

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⚠️ Safety & Precautions

• 🛑 Support the car with jack stands—never rely on a floor jack alone.
• 🛑 Do not inhale brake dust; wear a dust mask and use brake cleaner (don’t blow with compressed air).
• 🛑 Do not let the brake caliper hang by the rubber hose—support it with a caliper hanger hook.
• 🛑 Brake fluid can damage paint; keep shop towels handy and clean spills fast.
• 🛑 Keep hands clear when compressing the caliper piston.
• Battery disconnect is not required for this front brake job.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 2-ton minimum)
• Jack stands (pair, rated 2-ton minimum)
• Wheel chocks
• Lug nut socket 19mm
• Breaker bar 1/2"
• Torque wrench 1/2"
• Ratchet 3/8"
• Socket set metric (8mm–21mm)
• Wrench set metric (8mm–21mm)
• Caliper piston compressor tool (specialty)
• C-clamp 6"
• Flathead screwdriver
• Wire brush
• Brake cleaner spray
• Bungee cord or caliper hanger hook
• Shop towels
• Nitrile gloves
• Safety glasses
• Dust mask

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front brake pad set - Qty: 1
• Front brake rotors - Qty: 2 Replace in pairs
• Front brake hardware kit (clips/shims) - Qty: 1
• Brake caliper slide pin grease (silicone brake grease) - Qty: 1
• Brake parts cleaner - Qty: 2 cans
• Medium strength threadlocker - Qty: 1

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📋 Before You Begin

• Park on level ground, shift into 1st gear, and set the parking brake.
• Place wheel chocks behind the rear tires.
• Crack the front lug nuts loose before lifting using a 19mm socket and breaker bar.
• Open the hood and check the brake fluid level. When you compress pistons, the level rises—remove a little fluid if it’s near “MAX.”
• Take a photo of each side before disassembly.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift the front and remove the wheels

• Lift the front using a floor jack (rated 2-ton minimum) at the approved front jacking point.
• Set the car down onto jack stands (pair, rated 2-ton minimum).
• Remove lug nuts using a 19mm socket and remove both front wheels.

Step 2: Remove the caliper (and support it)

• Turn the steering wheel to give yourself room (left for right side work, right for left side work).
• Remove the caliper slide pin bolts using a ratchet 3/8" and the correct metric socket.
• Lift the caliper off the bracket. If it’s stuck, gently pry with a flathead screwdriver.
• Hang the caliper with a bungee cord or caliper hanger hook so the hose isn’t stretched.
• Torque spec (reinstall later): Torque caliper slide pin bolts to 35 Nm (26 ft-lbs)
• “Slide pins” are the two bolts that let the caliper move.

Step 3: Remove the old pads and hardware

• Pull the pads out of the bracket by hand.
• Remove the stainless pad clips from the bracket with a flathead screwdriver.
• Clean the bracket pad lands (where clips sit) using a wire brush and brake cleaner spray.

Step 4: Remove the caliper bracket

• Remove the two caliper bracket bolts using a breaker bar 1/2" and the correct metric socket.
• Set the bracket aside.
• Torque spec (reinstall later): Torque caliper bracket bolts to 115 Nm (85 ft-lbs)
• These bolts are tight—steady pressure helps.

Step 5: Remove the rotor

• If equipped with a rotor retaining screw, remove it using the correct Torx bit socket from your socket set metric (8mm–21mm) (commonly Torx).
• Pull the rotor off the hub. If it’s stuck, spray the hub area with brake cleaner spray and tap the rotor hat firmly (use the breaker bar handle as a dead-blow substitute if needed, gently).
• Clean rust on the hub face with a wire brush so the new rotor sits flat.

Step 6: Install the new rotor

• Clean both sides of the new rotor with brake cleaner spray and shop towels to remove shipping oil.
• Install the rotor onto the hub. If there’s a retaining screw, reinstall it using the correct Torx bit socket (snug only).

Step 7: Reinstall the caliper bracket and new hardware

• Install the caliper bracket and start bolts by hand.
• Apply a small amount of medium strength threadlocker to the bracket bolts (if you’re not using new pre-coated bolts).
• Tighten using a torque wrench 1/2": Torque to 115 Nm (85 ft-lbs)
• Install new pad clips from the front brake hardware kit.

Step 8: Compress the caliper piston

• Place an old pad against the piston face, then compress the piston using a caliper piston compressor tool (specialty) or C-clamp 6".
• Go slow and watch the brake fluid reservoir so it doesn’t overflow.
• The “piston” is the round part that pushes pads.

Step 9: Install new pads and reinstall the caliper

• Apply a thin coat of brake caliper slide pin grease (silicone brake grease) to pad contact points where they touch the clips (not on pad friction material).
• Install the new pads into the bracket.
• Inspect the slide pins/boots; if dry, clean and lightly grease the pins using brake caliper slide pin grease.
• Reinstall the caliper over the new pads and start slide pin bolts by hand.
• Tighten with a torque wrench 3/8" (or adapter): Torque to 35 Nm (26 ft-lbs)

Step 10: Reinstall wheels and torque lug nuts

• Reinstall wheels and hand-thread lug nuts.
• Lower the car to the ground using the floor jack (rated 2-ton minimum).
• Tighten lug nuts in a star pattern using a torque wrench 1/2": Torque to 135 Nm (100 ft-lbs)

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✅ After Repair

• With the engine off, pump the brake pedal slowly 10–15 times until it feels firm.
• Check brake fluid level and top off if needed (do not overfill).
• Start the engine and confirm the pedal stays firm.
• Test drive at low speed first. Listen for grinding and confirm straight, smooth stops.
• Pad bedding (recommended): Make 6–10 moderate stops from 35 mph down to 5 mph, allowing 30–60 seconds between stops for cooling.
• Recheck lug nut torque after 25–50 miles using a torque wrench 1/2".

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💰 DIY vs Shop Cost

Shop Cost: $450-$800 (parts + labor)

DIY Cost: $160-$350 (parts only)

You Save: $290-$450 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 2-3 hours.

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🎯 Ready to get started?

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