Rear brakes (Hyundai Tucson LM)

Contents: Removal ⇓ Replacement ⇓ Checking the technical condition ⇓ Installation ⇓

1. Guide rod bolt
2. Bleeding nipple
3. Caliper bracket
4. Support
5. Inner shoe gasket
6. Brake shoe
7. Holder

Removal

1. Remove the rear wheel.

Note: Tightening torque: 88.3 - 107.9 Nm.

2. Remove the rear shock absorber. (2WD only).

3. Remove the rear upper arm. (2WD only).

4. Remove the bolt (B) with a hole and the caliper mounting bolts (C), then remove the rear caliper (A) assembly.

Note: Tightening torque:

Brake hose to caliper (B): 24.5 - 29.4 Nm.

Caliper to holder (C): 78.5 - 98.1 Nm.

5. Loosen the screws (A) and remove the brake disc.

Replacement

Brake pads

1. Loosen the guide bolt (B) and move the caliper (A) upward to the end.

Note: Tightening torque: 21.6 - 31.4 Nm.

2. Install the pad gasket (D), pad holders (C) and brake pads (B) onto the caliper bracket (A).

Checking the technical condition

Checking brake discs

1. Check the wear and condition of the brake pads.

2. Inspect the brake disc for cracks and other damage.

3. Clean the surface from rust and dirt and measure the thickness of the disc at least in eight points at the same distance (5 mm) from the outer circumference.

Note:

Brake disc thickness:

Standard value: 10mm.

Maximum permissible value: 8.4 mm.

Deviation: less than 0.005 mm.

4. If the wear exceeds the limit, replace the discs and pads as a set on the left and right sides of the vehicle.

Checking brake pads

1. Check the brake pads for wear. Measure the pad thickness and replace it if the thickness is less than the specified value.

Note:

Brake pad thickness:

Standard value: 10mm.

Maximum permissible value: 2.0 mm.

This article is based on information from the website hyundaibook.ru

2. Check for grease at the sliding contact points and check the brake pad, including its back side, for damage.

Checking the runout of brake discs

1. Place a dial indicator approximately 5 mm from the outer edge of the brake disc and measure the disc runout.

Note: The limit value of brake disc runout is 0.03 mm or less (for a new disc).

Note: The limit value of brake disc runout is 0.03 mm or less (for a new disc).

2. If the brake disc runout exceeds the specified limits, reinstall the disc and repeat the measurement.

3. If the runout exceeds the specified limits, rotate the disc 180° and repeat the measurement.

4. If it is not possible to correct the runout by changing the position of the brake disc, replace the disc.