🔧 Elantra - Rear Brake Shoe Replacement

Your Elantra SE uses rear drum brakes, so it has curved brake shoes rather than removable rear brake pads. This repair involves removing both drums, replacing the shoes and hardware, then adjusting the brakes so the drums turn with a slight, even drag.

Difficulty Level: Intermediate | Estimated Time: 2-3 hours

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⚠️ Safety & Precautions

• Support your Elantra with jack stands. Never work under a vehicle supported only by a jack.
• Release the parking brake before removing the drums, but chock both front wheels securely.
• Brake dust is hazardous. Wear safety glasses and a dust mask, and never use compressed air to clean the brakes.
• Replace the shoes on both rear wheels so braking remains balanced.
• Work on one side at a time. The assembled side provides a reference for spring placement.
• Do not press the brake pedal while either drum is removed.
• Keep brake cleaner and grease away from the new shoe friction material.
• Battery disconnection is not required.

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🔧 Required Tools

You'll need the following tools for this repair:

• 21mm deep socket
• 3/8-inch drive ratchet
• 3/8-inch drive torque wrench rated 20-150 Nm
• Phillips No. 3 impact screwdriver
• Brake spring pliers (specialty)
• Brake shoe hold-down spring tool (specialty)
• Brake adjusting spoon (specialty)
• Wheel-cylinder piston clamp (specialty)
• 6-inch needle-nose pliers
• 8-inch flat-blade screwdriver
• Soft-face hammer
• Floor jack rated 2-ton minimum
• Jack stands rated 2-ton minimum
• Wheel chocks
• Drain pan
• Brake parts cleaning brush
• Digital caliper with 0.01mm resolution
• Dust mask rated N95
• Nitrile mechanic gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear drum brake shoe set - Qty: 1 set for both rear wheels
• Rear drum brake hardware kit - Qty: 1 set for both rear wheels
• High-temperature ceramic brake lubricant - Qty: 1 tube
• Non-chlorinated brake cleaner - Qty: 2 cans
• Rear brake drums - Qty: 2 if worn, cracked, heat-damaged, or oversized; replace in pairs

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📋 Before You Begin

• Park your Elantra on firm, level ground. Put the transmission in first gear and switch off the engine.
• Release the parking brake completely. The drums may not come off while it is applied.
• Place wheel chocks tightly against the front and rear of both front tires.
• No infotainment service mode or scan tool command is required for these mechanical parking brakes.
• Open the hood and check the brake-fluid reservoir. If it is at the MAX line, remove a small amount with a clean fluid extractor before retracting the brake components.
• Take a clear photograph of each assembled brake before removing any springs.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the Rear Wheel Nuts

• With your Elantra still on the ground, use a 21mm deep socket and 3/8-inch drive ratchet to loosen each rear wheel nut approximately one-half turn.
• Do not remove the wheel nuts yet.

Step 2: Raise and Support the Rear

• Use the 2-ton floor jack at the approved rear lifting point.
• Position the 2-ton jack stands beneath the reinforced rear side support points.
• Lower your Elantra onto the stands, then gently shake the body to confirm it is stable.
• Use the 21mm deep socket and ratchet to remove the wheel nuts and both rear wheels.

Step 3: Remove the First Brake Drum

• Confirm that the parking brake is fully released.
• If fitted, use the Phillips No. 3 impact screwdriver to remove the drum retaining screw.
• Pull the drum straight outward. Use the soft-face hammer to tap around the drum face if rust is holding it in place.
• If the shoes catch on an internal wear ridge, remove the backing-plate access plug and use the brake adjusting spoon with the flat-blade screwdriver to retract the star-wheel adjuster.
• Do not strike the wheel studs or use oil inside the drum.
• Photograph every spring before disassembly.

Step 4: Inspect the Drum and Wheel Cylinder

• Place the drain pan below the brake and clean the assembly with non-chlorinated brake cleaner and the brake parts cleaning brush.
• Use the digital caliper to inspect the drum’s braking surface. Replace both drums if either one is cracked, deeply scored, heat-spotted, or exceeds the maximum diameter cast or stamped into the drum.
• Carefully lift each wheel-cylinder dust-boot edge using the flat-blade screwdriver. Replace the wheel cylinder before continuing if brake fluid is present.
• Fit the wheel-cylinder piston clamp so the pistons cannot move outward after the shoes are removed. A wheel cylinder converts hydraulic pressure into outward shoe movement.

Step 5: Remove the Shoe Springs

• Use the brake spring pliers to disconnect the upper and lower return springs. Return springs pull the shoes away from the drum when the brake is released.
• Use the brake shoe hold-down spring tool to press and rotate each hold-down retainer approximately one-quarter turn.
• Remove the retainers, springs, and pins while supporting the shoes with one hand.
• Keep the components arranged in their installed positions for comparison with the new hardware.

Step 6: Remove the Shoes and Adjuster

• Pull the lower ends of the shoes apart slightly and remove the star-wheel adjuster using needle-nose pliers.
• Use needle-nose pliers to disconnect the parking-brake cable from the lever on the trailing shoe.
• Remove both shoes, the adjuster lever, and the remaining springs as one controlled assembly.
• Do not squeeze or dislodge the wheel-cylinder pistons.

Step 7: Clean and Lubricate the Backing Plate

• Use non-chlorinated brake cleaner and the brake parts cleaning brush to clean the backing plate and reusable adjuster components.
• Use a gloved fingertip to apply a very thin film of high-temperature ceramic brake lubricant to the raised pads where the shoes touch the backing plate.
• Apply a tiny amount of the same lubricant to the adjuster threads and pivot points.
• Do not place lubricant on the shoe linings, drum surface, or wheel-cylinder boots.

Step 8: Transfer the Parking-Brake Lever

• Compare the new shoes with the removed shoes before assembly. The trailing shoe carries the parking-brake lever.
• If the new shoes do not include that lever, use needle-nose pliers to remove its retaining clip and transfer the lever to the matching new shoe.
• Install a new retaining clip from the hardware kit using needle-nose pliers.
• Confirm that the lever pivots freely without excessive looseness.

Step 9: Install the New Shoes

• Use needle-nose pliers to reconnect the parking-brake cable to the trailing-shoe lever.
• Position both shoes against the backing plate and wheel-cylinder piston ends.
• Install the new hold-down pins, springs, and retainers using the brake shoe hold-down spring tool.
• Reinstall the cleaned star-wheel adjuster in the same orientation as the original. The left-side and right-side adjusters must not be interchanged.
• Use brake spring pliers and needle-nose pliers to install the adjuster lever and new return springs exactly as shown in your reference photograph.
• Remove the wheel-cylinder piston clamp only after both shoes and the upper spring are secure.

Step 10: Check the Assembly

• Use needle-nose pliers to confirm that every spring is fully seated in its correct hole.
• Operate the parking-brake lever on the shoe by hand and verify that the shoes move and return correctly.
• Confirm that the adjuster lever contacts the star wheel and that no spring rubs against the wheel hub.
• Clean the inside of the drum with non-chlorinated brake cleaner and wipe it dry with a clean disposable towel.

Step 11: Adjust and Install the Drum

• Turn the star wheel with the brake adjusting spoon until the drum slides over the shoes with slight resistance.
• Rotate the installed drum by hand. It should turn smoothly with a light, even scraping sound rather than binding.
• If fitted, install the drum retaining screw using the Phillips No. 3 impact screwdriver and tighten it securely by hand. Do not use the retaining screw to pull the drum into position.
• Reinstall the backing-plate access plug.

Step 12: Repeat on the Opposite Side

• Repeat Steps 3 through 11 on the other rear brake using the same listed tools.
• Use the completed first side only as a visual reference because the second assembly is a mirror image.
• Adjust both drums so they have a similar light rotational drag.

Step 13: Reinstall the Wheels

• Install both wheels and hand-start every wheel nut.
• Use the 21mm deep socket and ratchet to snug the nuts in a crossing pattern.
• Use the 2-ton floor jack to lift your Elantra, remove the jack stands, and lower it to the ground.
• Use the 21mm deep socket and torque wrench to tighten the wheel nuts in a crossing pattern: Torque to 108-127 Nm (80-94 ft-lbs).

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✅ After Repair

• Before moving your Elantra, press the brake pedal repeatedly until it feels firm and maintains normal height.
• Check the brake-fluid reservoir and correct the level if necessary. Use only the brake-fluid specification printed on the reservoir cap.
• Apply and release the parking brake several times to help the automatic adjusters settle.
• Verify that the parking brake holds your Elantra on a gentle incline. Keep your foot on the service brake during this test.
• Perform a low-speed brake test in a traffic-free area. Confirm that braking is smooth and your Elantra does not pull to either side.
• Avoid hard braking for the first 200 km unless required for safety. This allows the new shoes to conform to the drums.
• After the road test, check that neither rear drum is significantly hotter than the other. Excess heat indicates an over-adjusted or incorrectly assembled brake.

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💰 DIY vs Shop Cost

Shop Cost: ₹8,000-₹16,000 (parts + labor)

DIY Cost: ₹3,000-₹8,000 (parts only)

You Save: ₹5,000-₹8,000 by doing it yourself!

Labour rates around Sonīpat vary by workshop. This repair takes a shop approximately 2-3 hours, with additional cost if drums or wheel cylinders require replacement.

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