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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 176 (Brake System) >> Master Cylinder >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  2. Remove the air cleaner.

    (Refer to Engine Mechanical System - "AIR CLEANER ")

  3. Remove the battery.

    (Refer to Engine Electrical System - "BATTERY ")

  4. Remove the ECM.

    (Refer to Engine Control System - "ENGINE CONTROL MODULE (ECM) (1.6L) or ENGINE CONTROL MODULE (ECM) (2.0L) ")

  5. Disconnect the brake fluid level sensor connector (A).
    G12602595Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the brake fluid from the master cylinder reservoir with a syringe.
    NOTE:
    • Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water.
    • Make sure no dirt or other foreign matter is allowed to contaminate the brake fluid.
  7. Remove the fixing wiring clip (A).
    G12602596Courtesy of HYUNDAI MOTOR AMERICA
  8. Loosen the flare nuts and then separate the brake tube (A) from the master cylinder.

    Tightening Torque: 

    18.6 - 22.6 N.m (1.9 - 2.3 kgf.m, 13.7 - 16.6 lb-ft)

    G12602597Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the master cylinder after loosening the master cylinder mounting nuts.

    Tightening Torque: 

    9.8 - 15.9 N.m (1.0 - 1.6 kgf.m, 7.2 - 11.6 lb-ft)

    G12602598Courtesy of HYUNDAI MOTOR AMERICA
  10. Separate the reservoir from the master cylinder after remove the screw (A).
    G12602599Courtesy of HYUNDAI MOTOR AMERICA