Rear Brake Pad, Brake Caliper & Brake Rotor: Reassembly

1. Aligning the matchmarks, install the rear disc.

   HINT:

   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

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(See REASSEMBLY )

HINT:

Hold the rear disc with hub nuts by applying parking brake 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 sub-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 piston to the rear disc brake cylinder sub-assembly.

Fig 2: Installing Rear Disc Brake Piston

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1. Install the cylinder boot to the rear disc brake cylinder sub-assembly.
   Fig 3: Installing Set Ring

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   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 set ring.

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 lithium soap base glycol grease to a new rear disc brake cylinder slide bushing.
   Fig 5: Locating Lithium Soap Base Glycol Grease Apply Area

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the rear disc brake cylinder bushing to the rear disc brake cylinder slide pin (lower).
   Fig 6: Applying Lithium Soap Base Glycol Grease To Pins

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Fig 7: Identifying Pins

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1. Apply lithium soap base glycol grease to the pins.
2. Install the 2 pins (upper and lower) tot he rear brake cylinder mounting.

Fig 8: Locating Rear Disc Brake Cylinder Mounting Bolts

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

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

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 anti-squeal shims.
   Fig 9: Applying Disc Brake Grease To Anti-Squeal Shims

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   NOTE:

   • When replacing worn pads, the anti-squeal shims must be replaced together with the pads.
   • Apply disc brake grease to the area that contacts the anti-squeal shim.
   • Disc brake grease can come out slightly from the area where the anti-squeal shim is installed.
   • Make sure that disc brake grease is not applied onto the lining surface.
2. Install the 2 anti-squeal shims and the pad wear indicators to each of the 2 brake pads.

Fig 10: Locating Anti-Squeal Shims

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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