Rear Brake Pad, Brake Caliper & Brake Rotor: Reassembly

1. Aligning the matchmarks, install the rear disc.
   NOTE: When replacing the rear disc with a new one, select the installation position where the rear disc has the minimum runout.

Fig 1: Identifying Matchmarks On Rear Disc And Axle Hub

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

(See REASSEMBLY ).

HINT:

Hold the rear disc with hub nuts by the parking brake pedal (or lever) before adjusting the parking brake shoe clearance.

1. Install the parking brake shoe adjusting hole plug.

1. Temporarily install the rear disc brake bleeder plug to the rear disc brake cylinder assembly.

1. Install the rear disc brake bleeder plug cap to the rear disc brake bleeder plug.

1. Apply lithium soap base glycol grease to a new piston seal.
2. Install the piston seal to the rear disc brake cylinder sub-assembly.

1. Apply lithium soap base glycol grease to the rear disc brake piston and a new cylinder boot.
2. Install the cylinder boot to the rear disc brake piston.
3. Install the rear disc brake piston to the rear disc brake cylinder assembly.
   NOTE: Do not install the rear disc piston forcibly in the rear disc brake cylinder assembly.
   Fig 2: Installing Rear Disc Brake Piston

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the cylinder boot to the rear disc brake cylinder assembly.
   NOTE:

   • Install the boot securely onto the grooves of the cylinder and the piston.
   • Do not damage the cylinder boot.
2. Using a screwdriver, install the brake cylinder boot set ring.
   CAUTION: Be careful not to damage the cylinder boot.

   HINT:

   Tape the screwdriver tip before using.

   Fig 3: Identifying Cylinder Boot

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Apply lithium soap base glycol grease to the seal surface of 2 new rear disc brake bushing dust boots.
2. Install the 2 rear disc brake bushing dust boots to the rear disc brake cylinder mounting.
   Fig 4: Locating Rear Disc Brake Bushing Dust Boots

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Apply the lithium soap base glycol grease to the sliding part and the seal surface of the rear disc brake cylinder slide pin.
   Fig 5: Locating Rear Disc Brake Cylinder Slide Pin Grease Applying Point

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the 2 rear disc brake cylinder slide pins (upper and lower) to the rear brake cylinder mounting.
   Fig 6: Identifying Rear Disc Brake Cylinder Slide Pins

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the rear disc brake cylinder mounting with the 2 bolts.

   Torque: 62 N*m (632 kgf*cm, 46 ft.*lbf) 

Fig 7: Locating Rear Disc Brake Cylinder Mounting Bolts

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the No. 1 rear disc brake pad support plate to the rear disc brake cylinder mounting.

1. Install the No. 2 rear disc brake pad support plate to the rear disc brake cylinder mounting.

1. Apply disc brake grease to the inside of the 2 rear anti-squeal shims and install them and the 2 pad wear indicators to each of the 2 brake pads.
   NOTE:

   • When replacing worn pads, the rear anti-squeal shims must be replaced together with the pads.
   • Apply disc brake grease to the area that contacts the rear anti-squeal shim.
   • Disc brake grease can come out slightly from the area where the rear anti-squeal shim is installed.
   • Make sure that disc brake grease is not applied onto the lining surface.
     Fig 8: Identifying Area For Disc Brake Grease Application Area

     Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the 2 rear anti-squeal shims and the pad wear indicators to each of the 2 rear brake pads.
   NOTE: Install the pad wear indicator and rear anti-squeal shim in the correct positions and directions.
Fig 9: Identifying Rear Brake Pads, Rear Anti-Squeal Shims And Pad Wear Indicator
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the 2 rear brake pads with rear anti-squeal shims to the rear disc brake cylinder mounting.