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Hydraulic Brake Booster: Installation

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSTALL HYDRAULIC BRAKE BOOSTER ASSEMBLY 
    1. Install a new gasket and the booster with the 4 nuts.

      Torque: 15 N.m (155 kgf.cm, 11 ft. lb.) 

    2. Install the clevis pin with the clip.
      Fig 1: Installing Hydraulic Brake Booster Assembly
      G04437746Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using SST, connect the 4 brake lines.

      SST 09023-00101 

      Torque: 15 N.m (155 kgf.cm, 11 ft. lb.) without SST 

      14 N.m (143 kgf.cm, 10 ft. lb.) with SST 

      HINT:

      Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).

      Fig 2: Connecting Brake Lines
      G04437747Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Connect the 5 connectors.
  2. INSTALL CHARCOAL CANISTER SUB-ASSEMBLY 
  3. INSTALL SKID CONTROL ECU ASSEMBLY 
    1. Install the skid control ECU with the 2 nuts.

      Torque: 5.0 N.m (51 kgf.cm, 44 in..lbf) 

  4. INSTALL NO. 2 HEATER TO REGISTER DUCT (See  INSTALLATION  ) 
  5. REMOVE INSTRUMENT PANEL FINISH LOWER PANEL LH (See  INSTALLATION  ) 
  6. INSTALL NO. 1 INSTRUMENT PANEL LOWER PANEL (See  INSTALLATION  ) 
  7. INSTALL COWL SIDE TRIM BOARD LH 
  8. INSTALL FRONT DOOR SCUFF PLATE LH 
  9. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  10. FILL RESERVOIR WITH BRAKE FLUID (See  BRAKE FLUID   ) 
  11. BLEED AIR FROM HYDRAULIC BRAKE BOOSTER 
    1. Procedures when using intelligent tester (see PRECAUTION  ).
    2. Procedures when using ABS actuator checker (see BRAKE FLUID  ).
  12. BLEED AIR FROM BRAKE LINE (See  BLEEDING   ) 
  13. CHECK BRAKE FLUID LEVEL IN RESERVOIR (See  BLEEDING   ) 
    Fig 3: Connecting Connectors
    G04437748Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. CHECK FOR BRAKE FLUID LEAKAGE 
    1. Check for brake fluid leakage.
      Fig 4: Checking For Brake Fluid Leakage
      G04437749Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. CHECK HYDRAULIC BRAKE BOOSTER ASSEMBLY 
    1. Check the hydraulic brake booster (see ON-VEHICLE INSPECTION  ).
  16. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
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