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Home >> Lexus >> 2010 >> RX 350 FWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes (Front) (Service Information) >> Front Brake Pad, Brake Caliper & Brake Rotor >> REMOVAL (To 8/2009) >> Removal

REMOVAL (To 8/2009): Removal

HINT: 

  1. PRECAUTION (w/ Air Suspension) 
    NOTE:

    Be sure to read Precaution thoroughly before servicing. Refer to PRECAUTION .

  2. REMOVE FRONT WHEEL 
  3. DRAIN BRAKE FLUID 
    NOTE:

    If brake fluid leaks onto any painted surface, immediately wash it off.

  4. DISCONNECT FRONT FLEXIBLE HOSE 
    1. Remove the union bolt and gasket, and disconnect the front flexible hose from the disc brake cylinder assembly.
      Fig 1: Locating Front Flexible Hose Bolt
      GTY203909Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE DISC BRAKE CYLINDER ASSEMBLY 
    1. Hold the 2 front disc brake cylinder slide pins and remove the 2 bolts and disc brake cylinder assembly.
      Fig 2: Locating 2 front disc brake cylinder slide pins
      GTY267000Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Hold
      *2 Turn
      NOTE:

      Remove the disc brake cylinder assembly while holding both of the front disc brake pads because the anti-squeal springs may fall off the front disc brake pads.

  6. REMOVE FRONT DISC BRAKE PAD 
    1. Remove the 2 anti-squeal springs.
      Fig 3: Identifying Anti-Squeal Springs
      GTY289435Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 front disc brake pads from the front disc brake cylinder mounting.
      Fig 4: Identifying Brake Pads
      GTY203911Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE FRONT ANTI-SQUEAL SHIM 
    1. Remove the 2 front anti-squeal shims from the front disc brake pads.
  8. REMOVE PAD WEAR INDICATOR PLATE 
    1. Using a screwdriver, remove the 2 pad wear indicator plates from the front disc brake pads as shown in the illustration.
      Fig 5: Remove/Install the 2 pad wear indicator plates
      GTY261342Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE FRONT DISC BRAKE PAD SUPPORT PLATE 
    1. Remove the 4 front disc brake pad support plates from the front disc brake cylinder mounting.
      Fig 6: Remove/Install 4 front disc brake pad support plates
      GTY270084Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 No. 1 Front Disc Brake Pad Support Plate
      *2 No. 2 Front Disc Brake Pad Support Plate
      *3 No. 3 Front Disc Brake Pad Support Plate
      *4 No. 4 Front Disc Brake Pad Support Plate
      NOTE:

      Each front disc brake pad support plate has a different shape. Be sure to put an identification mark on each front disc brake pad support plate so that they can be reinstalled to their original position.

  10. REMOVE NO. 1 FRONT DISC BRAKE CYLINDER SLIDE PIN 
    1. Remove the No. 1 front disc brake cylinder slide pin from the front disc brake cylinder mounting.
      Fig 7: Identifying No. 1 Front Disc Brake Cylinder Slide Pin
      GTY266547Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE NO. 2 FRONT DISC BRAKE CYLINDER SLIDE PIN 
    1. Remove the No. 2 front disc brake cylinder slide pin from the front disc brake cylinder mounting.
      Fig 8: Identifying No. 2 Front Disc Brake Cylinder Slide Pin
      GTY289436Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE FRONT DISC BRAKE CYLINDER SLIDE BUSHING 
    1. Using a screwdriver with its tip wrapped with protective tape, remove the front disc brake cylinder slide bushing from the No. 2 front disc brake cylinder slide pin.
      Fig 9: Remove The Front Disc Brake Cylinder Slide Bushing
      GTY262712Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Protective Tape
      NOTE:

      Do not damage the No. 2 front disc brake cylinder slide pin.

  13. REMOVE FRONT DISC BRAKE BUSHING DUST BOOT 
    1. Remove the 2 front disc brake bushing dust boots from the front disc brake cylinder mounting.
      Fig 10: Identifying Front Disc Brake Bushing Dust Boots
      GTY266358Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE FRONT DISC BRAKE CYLINDER MOUNTING 
    1. Remove the 2 bolts and front disc brake cylinder mounting from the steering knuckle.
      Fig 11: Locating Front Disc Brake Cylinder Mounting Bolts
      GTY176271Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE FRONT DISC 
    1. Remove the front disc.
      Fig 12: Remove the front disc
      GTY280680Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Matchmark

      HINT: 

      Put matchmarks on the disc and the axle hub.