FRONT BRAKE PAD, BRAKE CALIPER & BRAKE ROTOR (for 2GR-FSE): Reassembly

INSTALL FRONT DISC LH
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 the new piston seals.
2. Install the piston seals to the disc brake cylinder assembly.
INSTALL FRONT DISC BRAKE PISTON
1. Apply lithium soap base glycol grease to the front disc brake pistons and a new cylinder boots.
2. Install the cylinder boot to the front disc brake piston.
  
  Fig 1: Installing 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 Front Disc Brake Cylinder Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL CYLINDER BOOT
1. Install the cylinder boots to the front disc brake cylinder.
  NOTE:
  - Install the boots securely to the grooves of the cylinder and piston.
  - Do not damage the cylinder boot.
    
    Fig 3: Installing Cylinder Boot
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002