Hyundai Elantra MD/UD: Removal - Brake Booster. Repair procedures - Brake System - Brake System - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra MD/UD: Removal

1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the battery (A) and ECM (B).
(Refer to Engine Electrical group - "Battery")
3.
Remove the master cylinder.
(Refer to Master Cylinder)
4.
Disconnect the vacuum hose (A) from the brake booster.
5.
Remove the snap pin (A) and clevis pin (B).
6.
Remove the mounting nuts (A).
Tightening torque:
16.7 ~ 25.5 N.m (1.7 ~ 2.6 kgf.m, 12.3 ~ 18.8 lb-ft)

7.
Remove the brake booster.

Brake Booster Operating Test
For simple checking of the brake booster operation, carry out the following tests. 1. Run the engine for one or two minutes, and then stop it. If the pedal depresses ...

Inspection
1. Inspect the check valve in the vacuum hose. Do not remove the check valve f ...