🔧 Explorer - Front Brake Pads & Rotor Replacement

You’ll remove the front wheels, swap the brake pads and rotors, then reinstall everything with correct tightening and a safe brake “bed-in” (break-in). New rotors help prevent vibration and ensure the new pads wear evenly.

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

Assumption: Torque specs listed are typical for your Explorer; verify if parts differ.

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⚠️ Safety & Precautions

• 🛑 Work on level ground and use jack stands; never rely on a jack alone.
• 🛑 Brakes may be hot; let the front brakes cool before touching.
• 🛑 Do not let the caliper hang by the brake hose; it can damage the hose.
• 🛑 Watch the brake fluid level when compressing pistons; fluid can overflow.
• 🛑 Keep grease and oil off pad/rotor friction surfaces.

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🔧 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
• Safety glasses
• Nitrile gloves
• Breaker bar 1/2"
• Torque wrench 1/2" (30–250 ft-lbs range)
• Socket set 1/2" drive (metric)
• 21mm socket
• 13mm socket
• 18mm socket
• Ratchet 3/8"
• C-clamp (6" minimum) or disc brake piston compressor (specialty)
• Flathead screwdriver
• Bungee cord or mechanics wire
• Wire brush
• Rubber mallet
• Brake cleaner spray

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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 - Replace in pairs - Qty: 2
• Front pad hardware/clip kit - Qty: 1
• Brake caliper slide pin grease (silicone brake grease) - Qty: 1
• Brake cleaner - Qty: 1-2 cans

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📋 Before You Begin

• Park on a level surface, put the shifter in Park, and set the parking brake.
• Place wheel chocks behind the rear wheels.
• Crack the front lug nuts loose before lifting (just 1/4 turn) using a 21mm socket and breaker bar 1/2".
• Open the hood and locate the brake fluid reservoir; leave the cap sitting loosely on top. This helps fluid move back when you compress the pistons.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and support the front end

• Use a floor jack (rated 3-ton minimum) to lift the front at the proper front jacking point.
• Set the vehicle down onto jack stands (rated 3-ton minimum).
• Give the vehicle a firm shake to confirm it’s stable.

Step 2: Remove the front wheels

• Remove the lug nuts using a 21mm socket and ratchet 3/8" or breaker bar 1/2".
• Remove both front wheels and set them aside.

Step 3: Remove the caliper (the clamp that squeezes the pads)

• Turn the steering wheel to give yourself room (left to work on right side, and vice versa).
• Use a 13mm socket and ratchet 3/8" to remove the two caliper slide bolts.
• Lift the caliper off the bracket.
• Hang the caliper using a bungee cord or mechanics wire so the brake hose is not supporting weight.
• Tip: Take a quick photo before disassembly.

Step 4: Remove the old pads and hardware clips

• Slide the old pads out by hand.
• Use a flathead screwdriver to carefully pop the stainless hardware clips off the bracket.
• Clean the bracket pad “rails” (where the pad ears sit) using brake cleaner spray and a wire brush.

Step 5: Remove the caliper bracket (the pad carrier)

• Use an 18mm socket with a breaker bar 1/2" to remove the two caliper bracket bolts.
• Remove the bracket and set it aside.
• Later, reinstall these bolts and Torque to 200 Nm (148 ft-lbs).

Step 6: Remove the rotor

• Pull the rotor straight off the hub.
• If it’s stuck, spray the hub center with brake cleaner spray, tap the rotor “hat” area with a rubber mallet, and try again.
• Clean rust from the hub face using a wire brush. A clean hub helps prevent brake vibration.

Step 7: Install the new rotor

• Clean the new rotor on both sides with brake cleaner spray to remove protective oil.
• Slide the new rotor onto the hub.
• To keep it from flopping around, hand-thread two lug nuts backwards to hold the rotor tight (remove them later) using a 21mm socket.

Step 8: Compress the caliper piston

• Place one old pad against the piston face.
• Use a C-clamp (6" minimum) or disc brake piston compressor (specialty) to slowly push the piston fully back into the caliper. (This tool pushes the piston in so thicker new pads fit.)
• Check the brake fluid reservoir as you compress; remove excess fluid if it gets near the top.

Step 9: Install new hardware clips and new pads

• Snap the new stainless hardware clips into the bracket by hand.
• Apply a very thin film of brake caliper slide pin grease (silicone brake grease) where the pad ears contact the clips. Do not get grease on pad friction material.
• Install the new pads into the bracket (inner pad usually goes on the piston side).

Step 10: Reinstall the caliper bracket and caliper

• Reinstall the bracket over the new rotor using an 18mm socket and ratchet 1/2".
• Torque to 200 Nm (148 ft-lbs) using a torque wrench 1/2".
• Slide the caliper over the new pads.
• Reinstall the caliper slide bolts using a 13mm socket and ratchet 3/8".
• Torque to 35 Nm (26 ft-lbs) using a torque wrench 1/2" (or a suitable torque wrench if your set supports low torque).

Step 11: Repeat on the other front side

• Repeat Steps 3 through 10 on the other front wheel.
• Work neatly and keep parts for each side together.

Step 12: Reinstall wheels and torque lug nuts

• Reinstall both front wheels and hand-thread lug nuts.
• Snug lug nuts in a star pattern using a 21mm socket.
• Lower the vehicle off the jack stands using the floor jack (rated 3-ton minimum).
• Final-tighten lug nuts in a star pattern and Torque to 203 Nm (150 ft-lbs) using a torque wrench 1/2".

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✅ After Repair

• With the engine off, pump the brake pedal slowly 10–15 times until it feels firm. This seats the pads against the rotors.
• Check brake fluid level and top off only if needed (use the correct DOT brake fluid listed on the reservoir cap).
• Start the engine and confirm the pedal feels normal (power assist will make it feel slightly different).
• Do a cautious test drive at low speed and verify no pulling, grinding, or warning lights.
• Bed-in the pads: make 6–10 smooth stops from ~40 mph down to ~10 mph with medium pressure, letting brakes cool a bit between stops.
• Re-check lug nut torque after 25–50 miles using a torque wrench 1/2".

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💰 DIY vs Shop Cost

Shop Cost: $550-$950 (parts + labor)

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

You Save: $370-$530 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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