Parking Brake Assembly: Reassembly

1. Apply high temperature grease to the backing plate where it contacts the shoe.

1. Apply adhesive to the threads of the parking brake shoe guide plate set bolt.

   Adhesive: 

   Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent 

2. Install the parking brake shoe guide plate with the parking brake shoe guide plate set bolt.

   Torque: 18 N*m (184 kgf*cm, 13 ft.*lbf) 

   Fig 1: Identifying Parking Brake Shoe Guide Plate

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1. Install the parking brake shoe lever and shim to the No. 2 parking brake shoe assembly with a new C-washer.
   Fig 2: Identifying C-Washer, Shim And Parking Brake Shoe Lever

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2. Using a feeler gauge, measure the clearance between the No. 2 parking brake shoe assembly and parking brake shoe lever.

   Standard clearance: 

   Less than 0.35 mm (0.014 in.) 

   If the clearance is not as specified, replace the shim with one of the correct size.

   SHIM THICKNESS SPECIFICATIONS
   
   

   Shim Thickness	Shim Thickness
   0.3 mm (0.012 in.)	0.9 mm (0.035 in.)
   0.6 mm (0.024 in.)	-

   Fig 3: Measuring Clearance Between No. 2 Parking Brake Shoe Assembly And Parking Brake Shoe Lever

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1. Using needle-nose pliers, connect the No. 3 parking brake cable assembly to the parking brake shoe lever.
   Fig 4: Identifying No. 3 Parking Brake Cable Assembly From Parking Brake Shoe Lever

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2. Install the No. 2 parking brake shoe assembly with the parking brake shoe hold down spring No. 2 pin, the parking brake shoe hold down spring No. 2 cup, the parking brake shoe hold down spring and the parking brake shoe hold down spring No. 1 cup.
3. Engage the claw of the parking brake shoe hold down spring No. 2 cup to the No. 2 parking brake shoe assembly.
   Fig 5: Locating No. 2 Parking Brake Shoe Assembly

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1. Apply high temperature grease to the parking brake shoe adjusting screw set as shown in the illustration.
   Fig 6: Identifying Parking Brake Shoe Adjusting Screw Set

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2. Install the parking brake shoe return tension No. 2 spring to the No. 1 parking brake shoe assembly and the No. 2 parking brake shoe assembly.
3. Install the parking brake shoe adjusting screw set to the No. 1 parking brake shoe assembly and the No. 2 parking brake shoe assembly.
   Fig 7: Identifying Shoe Return Tension No. 2 Spring And Shoe Adjusting Screw Set

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1. Install the No. 1 parking brake shoe assembly with the parking brake shoe hold down spring No. 1 pin, parking brake shoe hold down spring No. 2 cup, parking brake shoe hold down spring and parking brake shoe hold down spring No. 1 cup.
2. Engage the claw of the parking brake shoe hold down spring No. 2 cup to the No. 1 parking brake shoe assembly.
   Fig 8: Identifying No. 1 Parking Brake Shoe Assembly

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1. Attach the parking brake shoe strut and the parking brake shoe strut compression spring to the No. 1 parking brake shoe assembly and No. 2 parking brake shoe assembly.

1. Using needle-nose pliers, install the 2 parking brake shoe return tension No. 1 springs.

   HINT:

   First install the front side spring and then the rear side spring.

   Fig 9: Locating Parking Brake Shoe Return Tension No. 1 Spring

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1. Check that each part is installed properly.
   Fig 10: Sectional View Of Parking Brake

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   NOTE: There should be no oil or grease on the friction surfaces of the shoe linings and discs.

1. Align the matchmarks and install the rear disc.

1. Install the parking brake shoe adjusting hole plug.

1. Temporarily install the hub nuts.
2. Remove the shoe adjusting hole plug.
   Fig 11: Identifying Matchmarks On Rear Disc

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3. Turn the adjuster and expand the shoes until the disc locks.
4. Contract the shoe adjuster until the disc rotates smoothly.

   Standard: 

   Returns 8 notches 

5. Check that the disc has no brake drag.
6. Install the shoe adjusting hole plug.
   Fig 12: Turning Adjuster And Expand Shoes Until

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1. Install the rear disc brake caliper assembly with the 2 bolts.

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

Torque: 103 N*m (1050 kgf*cm, 76 ft.*lbf) 

Fig 13: Identifying Rear Disc Brake Caliper Assembly With Bolts

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1. Drive the vehicle at about 50 km/h (31 mph) on a safe, level and dry road.
2. Depress the parking brake pedal with 150 N (15 kgf, 34 lbf) of force.
3. Drive the vehicle about 400 m (0.25 miles) in this condition.
4. Repeat this procedure 3 times.
   NOTE: Use 5-minute intervals between each procedure to prevent the parking brake assembly from overheating.

1. Temporarily install the hub nuts.
2. Remove the shoe adjusting hole plug.
3. Turn the adjuster and expand the shoes until the disc locks.
4. Contract the shoe adjuster until the disc rotates smoothly.

   Standard: 

   Returns 8 notches 

5. Check that the disc has no brake drag.
6. Install the shoe adjusting hole plug.
   Fig 14: Turning Adjuster And Expand Shoes Until

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Torque: 103 N*m (1050 kgf*cm, 76 ft.*lbf)