Parking Brake Assembly - Reassembly

Brand:

Toyota

Model Name:

4Runner GRN210 215 UZN210 215

Manual:

Repair Manual

Section:

Parking Brake

Title:

Parking Brake Assembly

  1. Inspect parking brake shoe lining thickness

  2. Inspect brake disc and parking brake shoe lining for proper contact

  3. Apply high temperature grease

  4. Install parking brake shoe

  5. Install parking brake shoe strut lh

  6. Install parking brake shoe strut compression spring

  7. Install parking brake shoe return tension spring

  8. Check parking brake installation

  9. Install rear disc

  10. Adjust parking brake shoe clearance

  11. Install rear disc brake caliper assembly lh

  12. Install rear wheel

  13. Inspect parking brake pedal travel

  14. Adjust parking brake pedal travel



​

1. INSPECT PARKING BRAKE SHOE LINING THICKNESS
  1. Using a ruler, measure the thickness of the shoe lining.Standard thickness:4.0 mm (0.158 in.)Minimum thickness:1.0mm (0.039 in.)If the lining thickness is at the minimum thickness or less, or if there is severe or uneven wear, replace the brake shoe. 4Runner
  2. Using a ruler, measure the thickness of the shoe lining.

    Standard thickness:
    4.0 mm (0.158 in.)
    Minimum thickness:
    1.0mm (0.039 in.)
    If the lining thickness is at the minimum thickness or less, or if there is severe or uneven wear, replace the brake shoe.


2. INSPECT BRAKE DISC AND PARKING BRAKE SHOE LINING FOR PROPER CONTACT
  1. Apply chalk to the inside surface of the disc, then grind down the brake shoe lining to fit.If the contact between the brake disc and the shoe lining is improper, repair it using a brake shoe grinder or replace the brake shoe assembly. 4Runner
  2. Apply chalk to the inside surface of the disc, then grind down the brake shoe lining to fit.
    If the contact between the brake disc and the shoe lining is improper, repair it using a brake shoe grinder or replace the brake shoe assembly.



3. APPLY HIGH TEMPERATURE GREASE
  1. Apply the high temperature grease to the shoe attached surface of backing plate (Click here).



4. INSTALL PARKING BRAKE SHOE
  1. Install the shoe lever and the shim to the rear shoe with a new C-washer.

  1. Using a feeler gauge, measure the clearance.Standard clearance:Less than 0.25 mm (0.0098 in.)If the clearance is not within the specification, replace the shim with one of the correct size.Shim ThicknessShim Thickness0.3 mm (0.012 in.)0.6 mm (0.024 in. )0.4 mm (0.016 in.)0.9 mm (0.035 in.)0.5 mm (0.020 in.)- 4Runner
  2. Using a feeler gauge, measure the clearance.

    Standard clearance:
    Less than 0.25 mm (0.0098 in.)
    If the clearance is not within the specification, replace the shim with one of the correct size.
    Shim Thickness
    Shim Thickness
    0.3 mm (0.012 in.)
    0.6 mm (0.024 in. )
    0.4 mm (0.016 in.)
    0.9 mm (0.035 in.)
    0.5 mm (0.020 in.)
    -
  1. Apply the high temperature grease to the adjusting bolt and piece. 4Runner
  2. Apply the high temperature grease to the adjusting bolt and piece.

  1. Install the shoe adjusting screw set and the tension spring to the front and rear shoe.

  1. Install the 2 pins, 4 cups and 2 shoe hold-down springs.

  1. Connect the parking brake cable to the shoe lever.

  1. Install the front and rear parking brake shoe.



5. INSTALL PARKING BRAKE SHOE STRUT LH


6. INSTALL PARKING BRAKE SHOE STRUT COMPRESSION SPRING


7. INSTALL PARKING BRAKE SHOE RETURN TENSION SPRING
  1. Using a needle nose pliers, install the 2 return tension springs.

    HINT:
    Install front side spring first, rear side spring next.


8. CHECK PARKING BRAKE INSTALLATION
  1. Check that each part is installed properly.

    NOTICE:
    There should be no oil or grease adhering to the friction surface of the shoe lining and disk.


    Parking Brake Assembly - Inspection 4Runner



9. INSTALL REAR DISC


10. ADJUST PARKING BRAKE SHOE CLEARANCE
  1. Temporarily install the hub nuts. 4Runner
  2. Temporarily install the hub nuts.

  1. Remove the hole plug, and turn the adjuster and expand the shoes until the disc locks.

  1. Contract the shoe adjuster until the disc rotates smoothly.

    Standard :
    Return 8 notches
  1. Check the shoe has no brake drag.

  1. Install the hoke plug.



11. INSTALL REAR DISC BRAKE CALIPER ASSEMBLY LH
  1. Install the rear disc brake caliper with the 2 bolts.

    Torque:
    105 N*m{1,071 kgf*cm, 77 ft.*lbf}


12. INSTALL REAR WHEEL
Torque:
112 N*m{1,137 kgf*cm, 83 ft.*lbf}


13. INSPECT PARKING BRAKE PEDAL TRAVEL
HINT:
(Click here)


14. ADJUST PARKING BRAKE PEDAL TRAVEL
HINT:
(Click here)