Installation [10/2014 - ]: Procedure

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

1. Install the brake vacuum check valve assembly to the brake booster assembly.

1. Temporarily install the lock nut and brake master cylinder push rod clevis to the brake booster assembly.
2. Set the push rod length as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   TEXT IN ILLUSTRATION
   
   

   *1	Lock Nut
   *2	Brake Master Cylinder Push Rod Clevis
   *a	Push Rod Length

   Push Rod Length

   148.6 to 149.6 mm (5.86 to 5.88 in.)

3. Tighten the lock nut.

   Torque: 26 N*m (265 kgf*cm, 19 ft.*lbf) 

1. Install a new brake booster gasket to the brake booster assembly.

1. Install the brake booster assembly to the vehicle body with the 4 nuts.

   Torque: 13 N*m (131 kgf*cm, 9 ft.*lbf) 

   NOTE:

   Do not kink or damage the brake lines.

See step  3

1. Connect the union to check valve hose to the brake booster assembly, and slide the clip to secure it.

(Refer to INSTALLATION [10/2014 - ] )

(Refer to ADJUSTMENT [10/2014 - ] )