Hyundai Sonata: Master Cylinder. Repair procedures

Removal

1.	Turm ignition switch OFF and disconnect the negative (-) battery cable.

2.	Remove the air cleaner assembly (A).

3.	Disconnect the brake fluid level switch connector (A), and vacuum switch connector (B). [2.4 GDI] [2.0 T-GDI]

Remove the brake fluid from the master cylinder reservoir with a syringe.

•	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.

Disconnect the brake tube (A) from the master cylinder by loosening the tube flare nut.

Tightening torque:

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

[2.4 GDI]

[2.0 T-GDI]

Remove the master cylinder (B) from the brake booster after loosening the mounting nuts (A).

Tightening torque:

12.7 ~ 16.7 N.m (1.3 ~ 1.7 kgf.m, 9.4 ~ 12.3 lb-ft)

[2.4 GDI]

[2.0 T-GDI]

Installation

1.	Installation is the reverse of removal.

2.	After installation, bleed the (Refer to Brake system bleeding)

Components 1. Reservoir cap 2. Reservoir 3. Grommet 4. Master cylinder ...

Components ...