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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (HEV) >> Front Disc Brake >> Repair Procedures >> Replacement >> Front Brake Pad

Front Brake Pad

  1. Loosen the wheel nuts slightly.

    Raise the vehicle, and make sure it is securely supported.

  2. Remove the front wheel and tire (A) from the front hub.

    Tightening torque: 

    107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)

    G13850517Courtesy of HYUNDAI MOTOR AMERICA
  3. Loosen the brake hose mounting bolt and then remove the brake hose bracket.

    Tightening torque: 

    8.8 - 13.7 N.m (0.9 - 1.4 kgf.m, 6.5 - 10.1 lb-ft)

    G13850518Courtesy of HYUNDAI MOTOR AMERICA
  4. Put down the caliper body after loosening the guide rod bolt.

    Tightening torque: 

    21.6 - 31.4 N.m (2.2 - 3.2 kgf.m, 15.9 - 23.1 lb-ft)

    G13850519Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the pad return spring (A).
    G13850520Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the brake pad.
    G13850521Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When Replacing the brake pad, replace pad return spring (A), pad retainers (B), inner pad shim (C) and brake pads (D).
      G13850522Courtesy of HYUNDAI MOTOR AMERICA
  7. Install the pad return spring (A).
    G13850523Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Pad return springs must be replaced with new ones whenever pads are replaced.
    • Technicians should be careful not to deform pad return springs.
    • When pad return springs are deformed, it may cause improper braking, more fuel consumption.
  8. Use a SST (09581-2T100) when installing the brake caliper assembly.
    G13850524Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Connect an air hose(B) to the SST after confirming that the valve of the SST is surely closed.
    • Input the SST in the caliper and press the caliper piston while opening the valve of the SST slowly counter clock wise.
    • Close the valve (A) of the SST and disconnect the air hose (B); then, open the valve again to get the rest of air out and remove the SST from the caliper.
  9. Install the caliper body (A) then tighten the guide rod bolt (B).

    Tightening torque: 

    21.6 - 31.4 N.m (2.2 - 3.2 kgf.m, 15.9 - 23.1 lb-ft)

    G13850525Courtesy of HYUNDAI MOTOR AMERICA