Toyota Yaris: Brake Booster / Reassembly

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Brake / Brake System (other) / Brake Booster / Reassembly

REASSEMBLY

PROCEDURE

1. INSTALL VACUUM SENSOR ASSEMBLY

(a) Install a new vacuum sensor grommet to the brake booster assembly.

(b) Install the vacuum sensor assembly to the brake booster assembly as shown in the illustration.

*a

45° +/- 20°

Up

2. INSTALL BRAKE VACUUM CHECK VALVE ASSEMBLY

(a) Install a new check valve grommet to the brake booster assembly.

(b) Install the brake vacuum check valve assembly to the brake booster assembly.

    Inspection

    INSPECTION PROCEDURE 1. INSPECT BRAKE VACUUM CHECK VALVE ASSEMBLY (a) Check that there is ventilation from the booster side to the engine side, and no ventilation from the engine side to the booster side of the brake vacuum check valve assembly...

    Installation

    INSTALLATION PROCEDURE 1. INSTALL BRAKE BOOSTER GASKET (a) Install a new brake booster gasket to the brake booster assembly. 2. INSTALL BRAKE BOOSTER ASSEMBLY (a) Temporarily install the brake booster assembly to the vehicle body...

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    Supplemental Restraint System (SRS) Precautions

    The front and side supplemental restraint systems (SRS) include different types of air bags. Please verify the different types of air bags which are equipped on your vehicle by locating the “SRS AIRBAG” location indicators. These indicators are visible in the area where the air bags are installed.

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