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Home >> Toyota >> 2016 >> Prius C One >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Hydraulic) (Service Information) >> Brake Booster Pump >> Removal [11/2015 - ] >> Procedure

Removal [11/2015 - ]: Procedure

  1. REMOVE BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY 

    (Refer to REMOVAL [11/2015 - ] )

  2. REMOVE BRAKE ACTUATOR HOSE 
    1. Move the clip and remove the brake actuator hose from the brake booster pump assembly.
      GTY455985Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE FRONT NO. 1 BRAKE TUBE 
    1. Remove the bolt.
      GTY449602Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a union nut wrench, disconnect the brake line to remove the front No. 1 brake tube from the brake booster pump assembly.
  4. REMOVE NO. 1 BRAKE TUBE CLAMP BRACKET 
    1. Remove the bolt and No. 1 brake tube clamp bracket from the brake booster pump assembly.
      GTY449599Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE BRAKE BOOSTER PUMP ASSEMBLY 
    1. Disconnect the 2 connectors from the brake booster pump assembly.
      GTY324813Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 nuts, brake booster pump assembly, 2 brake actuator case collars and 2 brake booster pump bushings from the brake actuator bracket assembly.
      GTY338260Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Union
      *2 Connector
      *3 Stud
      NOTE:
      • Do not carry the brake booster pump assembly by the parts shown in bold (*1, *2 and *3) in the illustration.
      • Do not drop the brake booster pump assembly when carrying it. If the brake booster pump assembly has been dropped, replace it with a new one.
      • Be careful not to allow any brake fluid to enter the connector.
      • Do not kink or damage the brake lines. If they are damaged, replace them with new ones.
  6. REMOVE FRONT WHEEL LH 
  7. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 6 and Refer to PROCEDURE - Step 6

  8. REMOVE BRAKE ACTUATOR BRACKET ASSEMBLY 
    1. Disengage the 2 clamps to separate the frame wire from the brake actuator bracket assembly.
      GTY340011Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 3 bolts and brake actuator bracket assembly.
      GTY329552Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disengage the clamp to separate the frame wire from the brake actuator bracket assembly.
      GTY339249Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not kink or damage the brake lines.