🔧 Tucson - Front Brake Pads & Rotor Replacement

You’ll be removing the front calipers, swapping the brake pads, and replacing the front rotors on your Tucson. Worn pads/rotors can cause noise, vibration, longer stopping distance, and uneven braking.

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

---

⚠️ Safety & Precautions

• 🛑 Work on level ground and chock the rear wheels.
• 🛑 Support the SUV with jack stands; never rely on a floor jack alone.
• 🛑 Do not press the brake pedal with a caliper removed.
• 🛑 Brake dust is harmful; use brake cleaner, not compressed air.
• 🛑 Keep grease and oil off pad/rotor friction surfaces.
• 🛑 Brake fluid can damage paint; wipe spills immediately.

---

🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• 21mm socket
• 1/2" drive breaker bar
• 1/2" drive torque wrench (20-150 ft-lbs range)
• 14mm socket
• 17mm socket
• Ratchet (3/8" or 1/2")
• Flathead screwdriver (medium)
• C-clamp (6" minimum)
• Bungee cord or mechanics wire
• Phillips screwdriver
• Wire brush
• Rubber mallet
• Safety glasses
• Nitrile gloves

---

🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front brake pad set - Qty: 1
• Front brake rotors - Replace in pairs - Qty: 2
• Front brake hardware kit (clips/shims) - Qty: 1
• Brake caliper grease (silicone) - Qty: 1
• Brake cleaner - Qty: 1-2 cans
• Brake fluid (DOT 3 or DOT 4) - Qty: 1 bottle

---

📋 Before You Begin

• Park on level ground, shift to Park, and set the parking brake.
• Chock both rear wheels.
• Loosen the front wheel lug nuts slightly using a 21mm socket and breaker bar before lifting.
• Open the hood and locate the brake fluid reservoir; leave the cap on but be ready to check the level (it may rise when you push the piston back).

---

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift the front and remove the wheel

• Lift the front using a floor jack (rated 3-ton minimum) at the proper front lift point.
• Set the SUV securely on jack stands (rated 3-ton minimum).
• Remove lug nuts with a 21mm socket and remove the wheel.

Step 2: Remove the brake caliper (do not let it hang)

• Turn the steering wheel to give yourself more working room on that side.
• Remove the 2 caliper slide pin bolts using a 14mm socket and ratchet.
• Carefully lift the caliper off the bracket. Use a flathead screwdriver (medium) if needed to gently pry.
• Hang the caliper from the spring/strut using a bungee cord or mechanics wire. Never hang by the hose.
• When reinstalling: Torque to 25 Nm (18 ft-lbs)

Step 3: Remove old pads and the caliper bracket

• Slide the brake pads out of the bracket by hand.
• Remove the 2 caliper bracket bolts using a 17mm socket and breaker bar.
• Lift the bracket off and set it aside.
• When reinstalling: Torque to 98 Nm (72 ft-lbs)

Step 4: Remove the rotor

• If your rotor has a retaining screw, remove it using a Phillips screwdriver.
• Pull the rotor straight off the hub. If it’s stuck, tap the rotor hat with a rubber mallet to break it free.
• Clean the hub face with a wire brush so the new rotor sits flat. Flat hub = no brake vibration.

Step 5: Install the new rotor

• Spray both sides of the new rotor with brake cleaner to remove shipping oil.
• Install the new rotor onto the hub.
• If equipped, reinstall the retaining screw using a Phillips screwdriver (snug only). Torque to 5 Nm (44 in-lbs)

Step 6: Prep the bracket and install new pad hardware

• Remove old pad clips from the bracket (usually pulls off by hand or with a flathead screwdriver (medium)).
• Clean the pad “rails” (where pads slide) using a wire brush and brake cleaner.
• Install the new hardware clips from the front brake hardware kit.
• Apply a thin film of brake caliper grease (silicone) to the pad contact points on the clips (not on rotor/pad friction).

Step 7: Reinstall the bracket

• Position the bracket over the new rotor.
• Install the 2 bracket bolts using a 17mm socket and ratchet, then tighten with a torque wrench.
• Torque to 98 Nm (72 ft-lbs)

Step 8: Compress the caliper piston

• Remove the caliper from the hanger and position it so you can access the piston.
• Use a C-clamp (6" minimum) to slowly push the piston back into the caliper.
• Check the brake fluid reservoir under the hood as you compress; if it gets too full, remove a small amount (only if needed).
• A C-clamp is a screw clamp that presses the piston in evenly.

Step 9: Install the new pads and reinstall the caliper

• Install the new inner and outer pads into the bracket.
• Set the caliper over the new pads.
• Install the 2 slide pin bolts using a 14mm socket and ratchet, then tighten with a torque wrench.
• Torque to 25 Nm (18 ft-lbs)

Step 10: Reinstall the wheel

• Install the wheel and hand-thread the lug nuts.
• Lower the SUV off the stands using the floor jack (rated 3-ton minimum).
• Tighten lug nuts in a star pattern using a torque wrench.
• Torque to 90-110 Nm (66-81 ft-lbs)

---

✅ After Repair

• Before starting the engine, pump the brake pedal 10-15 times until it feels firm. This seats the pads.
• Check the brake fluid level and top off with DOT 3 or DOT 4 if needed.
• Start the engine and confirm the pedal stays firm.
• Do a slow test drive in a safe area. Listen for grinding and confirm straight braking.
• Pad bedding (recommended): make 6-10 smooth stops from ~30 mph to ~5 mph, with light cooling time between stops.

---

💰 DIY vs Shop Cost

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

DIY Cost: $180-$420 (parts only)

You Save: $270-$430 by doing it yourself!

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

---

🎯 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.