FRONT BRAKE PAD, BRAKE CALIPER & BRAKE ROTOR (for 3UZ-FE): Reassembly

INSTALL FRONT DISC
1. Align the matchmarks, and install the front disc.
  HINT:
  
  When replacing the disc with a new one, select the installation position where the front disc has the minimum runout.
TEMPORARILY TIGHTEN FRONT DISC BRAKE BLEEDER PLUG
1. Temporarily tighten the front disc brake bleeder plug to the disc brake cylinder assembly.
INSTALL PISTON SEAL
1. Apply lithium soap base glycol grease to a new piston seal.
2. Install the piston seal to the disc brake cylinder assembly.
INSTALL FRONT DISC BRAKE PISTON
1. Apply lithium soap base glycol grease to the front disc brake piston and a new cylinder boot.
2. Install the cylinder boot to the front disc brake piston.
  
  Fig 1: Installing Cylinder Boot To Front Disc Brake Piston
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the piston to the front disc brake cylinder assembly.
  NOTE: Do not install the piston forcibly in the disc brake cylinder.
  
  Fig 2: Installing Piston To Front Disc Brake Cylinder Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL CYLINDER BOOT
1. Install the cylinder boot to the front disc brake cylinder.
  NOTE:
  - Install the boot securely to the grooves of the cylinder and piston.
  - Do not damage the cylinder boot.
  Fig 3: Installing Cylinder Boot To Front Disc Brake Cylinder
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002