Toyota Sienna Service Manual: Reassembly

1. APPLY HIGH TEMPERATURE GREASE

(a) Apply the high temperature grease to the surface on which the shoe and backing plate attach.

2. INSTALL PARKING BRAKE SHOE LEVER LH

(a) Install the shoe lever and shim to the rear shoe with a new C-washer.

(b) Using a feeler gauge, measure the clearance.

Standard clearance: Less than 0.35 mm (0.0138 in.)

If the clearance is not within the specification, replace the shim with one of the correct size.

(c) Install the correct side shim with a new C-washer.

(d) Remeasure the clearance.

3. INSTALL PARKING BRAKE SHOE ASSEMBLY LH NO.2

(a) Using needle-nose pliers, connect the parking brake cable No. 3 to the parking brake shoe lever.

(b) Install the parking brake shoe assembly LH No. 2 with the shoe hold-down compression spring pin No. 2, shoe hold-down compression spring and 2 cups.

4. INSTALL PARKING BRAKE SHOE ADJUSTING SCREW SET

(a) Apply the high temperature grease to the adjusting bolt.

(b) Install the parking brake shoe adjusting screw set LH.

5. INSTALL PARKING BRAKE SHOE STRUT LH

6. INSTALL PARKING BRAKE SHOE ASSEMBLY LH NO.1

(a) Install the parking brake shoe assembly LH No. 1 with the shoe hold-down compression spring pin No. 1, shoe hold-down compression spring and 2 cups.

(b) Install the tension spring and 2 shoe return tension springs.

7. CHECK PARKING BRAKE INSTALLATION

(a) Check that each part is installed properly.

NOTICE: No oil or grease should be adhered to the friction surface of the shoe lining and disc.

8. INSTALL REAR DISC

9. ADJUST PARKING BRAKE SHOE CLEARANCE

(a) Temporarily install the hub nuts.

(b) Remove the hole plug, and turn the adjuster and expand the shoes until the disc locks.

(c) Contract the shoe adjuster until the disc can rotate smoothly.

Standard: Return 8 notches

(d) Check that the brake disc rotates smoothly.

(e) Install the hole plug.

10. CONNECT REAR DISC BRAKE CALIPER ASSEMBLY LH

11. INSTALL REAR WHEEL Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf)

12. INSPECT PARKING BRAKE PEDAL TRAVEL (See page PB-1)

13. ADJUST PARKING BRAKE PEDAL TRAVEL (See page PB-1)