Brake System
Master Cylinder Repair Procedures
In this manual: Brake System
12steps
~72min
3/5difficulty
Done 0 of 12
Removal
- Turn the ignition switch OFF and disconnect the negative (-) battery cable.
- Remove the air cleaner. (Refer to Engine Mechanical System - "Air Cleaner")
- Remove the battery. (Refer to Engine Electrical System - "Battery")
- Remove the ECM. (Refer to Engine Control System - "ECM")
- Disconnect the brake fluid level sensor connector (A).

- Remove the brake fluid from the master cylinder reservoir using a syringe.
- Remove the wire harness clip (A).

- Loosen the flare nuts and separate the brake tube (A) from the master cylinder.
Tightening torque: 18.6 – 23 N·m

- Remove the master cylinder after loosening the master cylinder mounting nuts.
Tightening Torque: 9.8–15.9 N·m

- Separate the reservoir from the master cylinder after removing the screw (A).

Installation
- To install, reverse the removal procedure.
- After installation, bleed the brake system. (Refer to Brake System - "Brake Bleeding") (Refer to Brake System - "ABS Bleeding") (Refer to Brake System - "ESP Bleeding")
Test yourself
A quick Hyundai Kona quiz: every answer comes with an explanation and a link to the manual page.
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