🔧 Land Cruiser - Rear Brake Pads & Rotor Replacement

You’ll be removing the rear wheels, unbolting the rear brake calipers, replacing the pads, and swapping the rotors. On your Land Cruiser, the parking brake is a small drum brake inside the rear rotor (“drum-in-hat”), so sometimes you must loosen the parking brake adjuster to get the rotor off.

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

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⚠️ Safety & Precautions

• 🧯 Work on level ground and use jack stands—never rely on a jack alone.
• 🧤 Chock the front wheels and keep the parking brake released while working on the rear brakes.
• 🔥 Brakes can be hot; let everything cool before touching the calipers/rotors.
• 🧴 Brake dust is hazardous—use brake cleaner, not compressed air.
• 🧵 Do not let the caliper hang by the brake hose; support it with a hanger.

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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
• 21mm socket
• 1/2" drive breaker bar
• 1/2" drive torque wrench (30–200 ft-lbs range)
• 14mm socket
• 17mm socket
• 19mm socket
• Ratchet (3/8" or 1/2")
• Flat-blade screwdriver
• Needle-nose pliers
• Bungee cord
• Brake piston spreader tool (specialty)
• C-clamp (6" minimum)
• Rubber mallet
• Wire brush
• Brake cleaner
• High-temp silicone brake grease
• Anti-seize compound
• Safety glasses
• Nitrile gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear brake pad set - Qty: 1
• Rear brake rotors - Replace in pairs - Qty: 2
• Rear pad hardware/shim kit - Qty: 1
• Brake fluid (DOT 3) - Qty: 1 quart

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📋 Before You Begin

• 🧭 Confirm your rear caliper style: do you see one piston on the inboard side (floating caliper) or pistons on both sides (fixed caliper)? The steps below include both paths.
• Park on level ground, shift to P, and place wheel chocks at the front wheels.
• Release the parking brake completely (the rotor won’t come off if the parking brake is applied).
• Loosen rear lug nuts 1/2 turn before lifting (use 21mm socket and breaker bar).
• Pop the hood and loosen the brake fluid reservoir cap (do not remove it fully). Helps pistons push back easier.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and secure the rear

• Use a floor jack (rated 3-ton minimum) to lift the rear safely.
• Set the truck onto jack stands (rated 3-ton minimum) under the rear support points.
• Remove the rear wheels using a 21mm socket and ratchet.

Step 2: Inspect and identify your rear caliper type

• Look at the caliper: if you see pistons on both inboard and outboard sides, follow the Fixed Caliper notes below.
• If you see one piston on the inboard side and the caliper “slides” on pins, follow the Floating Caliper notes below.

Step 3: Remove the caliper (support it)

• Floating Caliper: Remove the caliper slide pin bolts using a 14mm socket.
• Fixed Caliper: Remove the caliper mounting bolts using a 17mm socket or 19mm socket (use the size that fits your bolt head snugly).
• Lift the caliper off the rotor and hang it from the suspension with a bungee cord.
• Do not stretch or twist the brake hose.

Step 4: Remove old pads and hardware

• Pull the pads out of the caliper/bracket by hand; use a flat-blade screwdriver gently if they’re stuck.
• Remove pad shims/clips using needle-nose pliers and/or a flat-blade screwdriver.
• Clean the pad contact areas with brake cleaner and a wire brush.

Step 5: Remove the caliper bracket (if equipped) and remove the rotor

• Floating Caliper: Remove the caliper bracket bolts using a 17mm socket or 19mm socket.
• Fixed Caliper: There may be no separate bracket; proceed to rotor removal once the caliper is off.
• Remove the rotor. If it’s stuck, tap the rotor hat evenly with a rubber mallet.

Step 6: If the rotor won’t come off, back off the parking brake adjuster

• Remove the rubber access plug on the rotor hat/backing plate area using a flat-blade screwdriver.
• Use a flat-blade screwdriver to turn the star-wheel adjuster to loosen the parking brake shoes (small turns, then try the rotor again).
• Once the rotor is off, inspect the parking brake shoes for delamination or heavy cracking.

Step 7: Prep and install the new rotor

• Clean the new rotor faces thoroughly with brake cleaner.
• Clean the hub face with a wire brush, then apply a very thin film of anti-seize compound to the hub center (not the wheel studs).
• Install the new rotor and hold it in place temporarily with 1-2 lug nuts hand-tight (use a 21mm socket).

Step 8: Retract (push back) the caliper pistons

• A brake piston spreader tool is a tool that pushes the pistons back evenly so the new thicker pads fit.
• Floating Caliper: Use a C-clamp (6" minimum) to slowly press the single piston back in.
• Fixed Caliper: Use a brake piston spreader tool to push pistons back evenly and slowly. Alternate sides so it stays even.
• Keep an eye on the brake fluid reservoir so it doesn’t overflow.

Step 9: Install new pad hardware and pads

• Install new pad clips/shims from your hardware kit.
• Apply a thin layer of high-temp silicone brake grease where pads slide on the clips, and on pad backing plate contact points (do not get grease on pad friction material or rotor).
• Install the new pads in the same orientation as removed.

Step 10: Reinstall caliper (and bracket if removed)

• Floating Caliper: Reinstall the bracket bolts using a 17mm socket or 19mm socket, then reinstall the caliper and the slide pin bolts using a 14mm socket.
• Fixed Caliper: Reinstall the caliper over the new pads/rotor and install the mounting bolts using a 17mm socket or 19mm socket.
• Torque to Toyota spec: If you share whether your caliper is fixed or floating, I’ll give the exact bolt-by-bolt torque values for your rear calipers. Correct torque matters on brakes.

Step 11: Reinstall wheels

• Reinstall the wheels and snug lug nuts in a star pattern using a 21mm socket.
• Lower the truck and final-torque lug nuts with a torque wrench.
• Torque to 177 Nm (131 ft-lbs).

Step 12: Set pad-to-rotor contact (critical)

• With the engine off, pump the brake pedal slowly 10–15 times until it feels firm.
• Top off brake fluid if needed (use DOT 3).

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✅ After Repair

• ✅ Test pedal feel at a stop: it should be firm, not sinking.
• ✅ Check for leaks around each caliper and hose connection.
• ✅ Road test at low speed first, then do a gentle bedding-in: 6–10 moderate stops from ~30–40 mph with cool-down time between stops.
• ✅ If you had to loosen the parking brake adjuster, confirm the parking brake holds the vehicle on an incline.

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💰 DIY vs Shop Cost

Shop Cost: $700-$1,100 (parts + labor)

DIY Cost: $250-$450 (parts only)

You Save: $450-$650 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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