Rear Brake Shoe, Wheel Cylinder & Brake Drum: Reassembly

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL REAR WHEEL CYLINDER KIT
1. Apply lithium soap base glycol grease to 2 new wheel cylinder cups and the 2 pistons.
2. Install the wheel cylinder cup onto each piston.
3. Install the compression spring and 2 pistons onto the wheel brake cylinder.
4. Install 2 new wheel cylinder boots onto the wheel brake cylinder.
  
  Fig 1: Locating Rear Wheel Brake Cylinder Components
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL REAR WHEEL BRAKE CYLINDER ASSEMBLY
1. Install the wheel brake cylinder with the bolt.
  Torque: 9.8 N*m (100 kgf*cm, 7 ft.*lbf)
2. Provisionally install the bleeder plug.
3. Install the bleeder plug cap.
  
  Fig 2: Locating Rear Wheel Brake Cylinder Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Using SST, install the brake tube.
  SST 09023-00100
  
  Torque: for use without SST
  
  15 N*m (155 kgf*cm, 11 ft.*lbf)
  
  for use with SST
  
  14 N*m (143 kgf*cm, 10 ft.*lbf)
  
  HINT:
  - Use a torque wrench with a fulcrum length of 300 mm (11.81 in.).
  - This torque value is effective when SST is parallel to a torque wrench.
    
    Fig 3: Separating Brake Tube From Rear Wheel Brake Cylinder
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL REAR BRAKE PARKING BRAKE SHOE LEVER SUB-ASSEMBLY
1. Using needle-nose pliers, install the parking brake shoe lever with a new C-washer.
  
  Fig 4: Installing Parking Brake Shoe Lever With C-Washer
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL REAR BRAKE AUTOMATIC ADJUST LEVER
1. Install the automatic adjust lever and automatic adjust lever tension spring onto the front brake shoe.
  
  Fig 5: Identifying Automatic Adjust Lever Tension Spring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL REAR BRAKE SHOE KIT
1. Apply high temperature grease to the surface of the backing plate which is in contact with the shoe.
  
  Fig 6: Locating Backing Plate
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using needle-nose pliers, install the parking brake cable onto the parking brake shoe lever.
  
  Fig 7: Separating Parking Brake Cable
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Using SST, install the rear brake shoe, pin, shoe hold down spring and shoe hold down spring cup.
  SST 09718-00010
  
  Fig 8: Installing Shoe Hold Down Spring Cup, Spring, Pin & Rear Brake Shoe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Apply high temperature grease to the adjusting bolt.
  
  Fig 9: Locating Adjusting Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Install the parking brake shoe strut set.
  
  Fig 10: Identifying Parking Brake Shoe Strut Set
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Using SST, install the front brake shoe, pin, shoe hold down spring and shoe hold down spring cup.
  SST 09718-00010
  
  Fig 11: Identifying Shoe Hold Down Spring Cup, Spring, Pin & Front Brake Shoe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Using needle-nose pliers, install the tension spring onto the front brake shoe and rear brake shoe.
  
  Fig 12: Installing Tension Spring Onto Front Brake Shoe & Rear Brake Shoe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. Using SST, install the shoe return spring onto the front brake shoe.
  SST 09703-30010
  
  NOTE: Do not damage the wheel cylinder boot.
CHECK REAR DRUM BRAKE INSTALLATION
1. Check that each part is installed properly.
  
  Fig 13: Separating Shoe Return Spring From Front Brake Shoe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Fig 14: Identifying Correct Installation Of Rear Drum Brake
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Measure the brake drum inner diameter and the diameter of the brake shoes. Check that the difference between the diameters is equal to the specified shoe clearance.
  Shoe clearance:
  
  0.6 mm (0.024 in.)
  
  NOTE: There should be no oil or grease adhering to the friction surfaces of the shoe lining or the drum.
  
  Fig 15: Measuring Brake Drum Inner Diameter
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002