Brake Booster: Removal

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.

DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
DRAIN BRAKE FLUID
NOTE: Immediately wash off any brake fluid that comes into contact with any painted surfaces.
REMOVE FRONT WIPER ARM HEAD CAP
Hatchback: See REMOVAL

Sedan: See REMOVAL
REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH
Hatchback: See REMOVAL

Sedan: See REMOVAL
REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH
Hatchback: See REMOVAL

Sedan: See REMOVAL
REMOVE HOOD TO COWL TOP SEAL (for Hatchback) (See REMOVAL )
REMOVE COWL SIDE VENTILATOR SUB-ASSEMBLY LH (for Sedan) (See REMOVAL )
REMOVE COWL SIDE VENTILATOR SUB-ASSEMBLY RH (for Sedan) (See REMOVAL )
REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY
Hatchback: See REMOVAL

Sedan: See REMOVAL
REMOVE COWL TOP VENTILATOR LOUVER LH (for Hatchback) (See REMOVAL )
REMOVE FRONT WIPER MOTOR AND LINK
Hatchback: See REMOVAL

Sedan: See REMOVAL
REMOVE COWL TO REGISTER DUCT SUB-ASSEMBLY (for Hatchback) (See REMOVAL )
REMOVE FRONT AIR SHUTTER SEAL (for Sedan) (See REMOVAL )
REMOVE OUTER COWL TOP PANEL
Hatchback: See REMOVAL

Sedan: See REMOVAL
REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
Hatchback: See REMOVAL

Sedan: See REMOVAL
REMOVE LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY
Hatchback: See REMOVAL

Sedan: See REMOVAL
REMOVE BATTERY (See REMOVAL )
REMOVE BATTERY TRAY
REMOVE BATTERY CARRIER (See REMOVAL )
REMOVE BRAKE ACTUATOR (w/ ABS) (See REMOVAL )
DISCONNECT CLUTCH RESERVOIR TUBE (for Manual Transaxle) (See REMOVAL )
REMOVE BRAKE MASTER CYLINDER (See REMOVAL )
SEPARATE BRAKE MASTER CYLINDER PUSH ROD CLEVIS (See REMOVAL )
REMOVE BRAKE BOOSTER
1. w/o ABS:
  1. Using SST, separate the 2 brake tubes from the brake tube No. 1 way.
    SST 09023-00100
    
    Fig 1: Separating Brake Tubes From Brake Tube
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Using SST, remove the brake tube assembly from the proportioning valve.
    SST 09023-00100
    
    Fig 2: Locating Brake Tube Assembly
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Slide the clip and disconnect the vacuum hose from the check valve.
  
  Fig 3: Locating Vacuum Hose Clip
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Remove the 4 nuts and remove the brake booster.
4. Remove the gasket from the brake booster.
5. Loosen the push rod lock nut and remove the push rod clevis.
  
  Fig 4: Locating Brake Booster Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE BRAKE VACUUM CHECK VALVE ASSEMBLY
1. Remove the vacuum check valve from the brake booster.
2. Remove the grommet from the brake booster.
  
  Fig 5: Locating Brake Booster Grommet
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002