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Brake Master Cylinder: Removal: Removal

WARNING: This page is about a different car, the 2010 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

Make sure to release the vacuum from the brake booster before removing the master cylinder from the brake booster.

  1. REMOVE NO. 2 CYLINDER HEAD COVER (for 2ZR-FE)  . Refer to REMOVAL - Step 10
  2. REMOVE AIR CLEANER CAP SUB-ASSEMBLY (for 2ZR-FE)  . Refer to REMOVAL - Step 3
  3. REMOVE AIR CLEANER CASE (for 2ZR-FE)  . Refer to REMOVAL - Step 12
  4. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY (for 2AZ-FE)  . Refer to REMOVAL - Step 10
  5. REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH HOSE (for 2AZ-FE)  . Refer to REMOVAL - Step 3
  6. REMOVE AIR CLEANER CASE (for 2AZ-FE)  . Refer to REMOVAL - Step 13
  7. REMOVE FRONT WIPER ARM HEAD CAP  . Refer to REMOVAL - Step 1
  8. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH  . Refer to REMOVAL - Step 2
  9. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH  . Refer to REMOVAL - Step 3
  10. REMOVE HOOD TO COWL TOP SEAL  . Refer to REMOVAL - Step 4
  11. REMOVE CENTER NO. 1 COWL TOP VENTILATOR LOUVER  . Refer to REMOVAL - Step 5
  12. REMOVE COWL TOP VENTILATOR LOUVER LH  . Refer to REMOVAL - Step 6
  13. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY  . Refer to REMOVAL - Step 7
  14. REMOVE OUTER COWL TOP PANEL (for TMC Made) 
    1. Disengage the clamp and bend the water guard plate RH as shown in the illustration.
      Fig 1: Disengaging Clamp & Bending Water Guard Plate RH
      GTY204833Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the clamp.
      Fig 2: Locating Outer Cowl Top Panel, Clamp & Bolts
      GTY204834Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 12 bolts and outer cowl top panel.
  15. REMOVE OUTER COWL TOP PANEL (except TMC Made) 
    1. Disengage the clamp and bend the water guard plate RH as shown in the illustration.
      Fig 3: Disengaging Clamp & Bending Water Guard Plate RH
      GTY204833Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the clamp and bend the No. 1 heater air duct splash shield seal.
      Fig 4: Disengaging Clamp & Bending No. 1 Heater Air Duct Splash Shield Seal
      GTY179556Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Disengage the clamp.
      Fig 5: Locating Outer Cowl Top Panel, Clamp & Bolts
      GTY168295Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the 12 bolts and outer cowl top panel.
  16. REMOVE SUSPENSION TOWER DAMPER ASSEMBLY (w/ Front Strut Bar)  . Refer to REMOVAL - Step 9
  17. DRAIN BRAKE FLUID 
  18. DISCONNECT CLUTCH TUBE (for Manual Transaxle) 
    1. Move the clip and disconnect the clutch tube.
      Fig 6: Locating Clutch Tube Clip
      GTY168114Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. REMOVE BRAKE MASTER CYLINDER SUB-ASSEMBLY 
    1. Disconnect the connector and disengage the clamp.
      Fig 7: Locating Brake Master Cylinder Clamp And Connector
      GTY204825Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a union nut wrench (10 mm or 12 mm), disconnect the 4 brake lines from the brake master cylinder sub-assembly.
      Fig 8: Disconnecting Brake Lines
      GTY174625Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 2 nuts, brake tube way and brake master cylinder sub-assembly.
      Fig 9: Locating Brake Tube Nuts
      GTY170278Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:
      • The master cylinder requires careful handling. Do not allow the master cylinder to receive any impact, such as from being dropped. Do not reuse a master cylinder that has been dropped.
      • Do not strike or pinch the master cylinder piston, and do not cause any damage to the master cylinder piston by any other means.
      • Make sure to release the vacuum from the brake booster before removing the master cylinder from the brake booster.
      • When installing the master cylinder to the brake booster, or when removing the master cylinder from the brake booster, make sure that the master cylinder is kept horizontal or its tip faces downward (the piston faces upward) to prevent the master cylinder piston from falling off.
      • Do not allow any foreign objects to contaminate the master cylinder piston. If a foreign object gets on the piston, remove it by using a piece of cloth and then apply an even layer of lithium soap base glycol grease around the circumference (sliding part) of the piston.
      • Do not use any other type of grease or fluid.
    4. Remove the O-ring from the brake master cylinder sub-assembly.
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