Toyota 4Runner manuals

Toyota 4Runner: Reassembly

REASSEMBLY

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for the RH and LH sides.
  • The procedures listed below are for the LH side.

PROCEDURE

1. INSTALL PARKING BRAKE SHOE HOLD DOWN SPRING PIN

(a) Install the parking brake shoe hold down spring pin (for front side).

(b) Install the parking brake shoe hold down spring pin (for rear side).

2. APPLY HIGH-TEMPERATURE GREASE

(a) Apply a light coat of high-temperature grease to the areas of the backing plate which make contact with the shoe as shown in the illustration.

Text in Illustration

*1

High-temperature grease


3. INSTALL PARKING BRAKE SHOE LEVER

(a) Apply a light coat of high-temperature grease to the areas of the parking brake shoe lever which make contact with the No. 2 parking brake shoe assembly.

(b) Install the parking brake shoe lever and shim to the No. 2 parking brake shoe assembly with a new C-washer as shown in the illustration.


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

Standard clearance:

Less than 0.25 mm (0.00984 in.)

If the clearance is not within the specification, replace the shim with one of a different thickness so that the clearance is within the specification.

Standard Shim:

Thickness

Thickness

0.2 mm (0.00787 in.)

0.5 mm (0.0197 in.)

0.3 mm (0.0118 in.)

0.6 mm (0.0236 in.)

0.4 mm (0.0157 in.)

0.9 mm (0.0354 in.)


4. INSTALL NO. 2 PARKING BRAKE SHOE ASSEMBLY WITH PARKING BRAKE SHOE LEVER

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

NOTICE:

Be careful not to damage the No. 3 parking brake cable assembly.


5. INSTALL PARKING BRAKE SHOE RETURN TENSION SPRING

(a) Install the parking brake shoe return tension spring to the No. 2 parking brake shoe assembly.

6. INSTALL NO. 1 PARKING BRAKE SHOE ASSEMBLY LH

(a) Connect the parking brake shoe return tension spring to install the No. 1 parking brake shoe assembly.

7. INSTALL PARKING BRAKE SHOE ADJUSTING SCREW SET

(a) Apply a light coat of high-temperature grease to the areas of the shoe adjusting screw set shown in the illustration.

Text in Illustration

*1

High-temperature grease


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

8. INSTALL NO. 2 PARKING BRAKE SHOE ASSEMBLY LH

(a) Install the No. 2 parking brake shoe assembly to the backing plate with the parking brake shoe hold down spring cup and parking brake shoe hold down spring.

9. INSTALL PARKING BRAKE SHOE STRUT

(a) Install the parking brake shoe strut and parking brake shoe strut compression spring.

10. INSTALL NO. 1 PARKING BRAKE SHOE ASSEMBLY LH

(a) Install the No. 1 parking brake shoe assembly to the backing plate with the parking brake shoe hold down spring cup and parking brake shoe hold down spring.

11. INSTALL PARKING BRAKE SHOE RETURN TENSION SPRING

(a) Install the 2 parking brake shoe return tension springs.

HINT:

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

12. CHECK PARKING BRAKE INSTALLATION

Text in Illustration

*A

LH

*B

RH

*a

Front

-

-

(a) Check that each part is installed properly.

NOTICE:

There should be no oil or grease adhering to the friction surfaces of the shoe lining and disc.

13. INSTALL REAR DISC


14. CONNECT REAR DISC BRAKE CYLINDER ASSEMBLY LH

(a) Connect the rear disc brake cylinder with the 2 bolts.

Torque:

105 N·m {1071 kgf·cm, 77 ft·lbf}

15. ADJUST PARKING BRAKE SHOE CLEARANCE AND PARKING BRAKE PEDAL TRAVEL


16. INSPECT PARKING BRAKE PEDAL TRAVEL


17. INSTALL REAR WHEEL


18. SETTLE PARKING BRAKE SHOE AND DISC

(a) Drive the vehicle for approximately 400 m (0.25 miles) under the following conditions.

(1) The vehicle speed is approximately 50 km/h (31 mph) and the vehicle is on a safe, level and dry road.

(2) The parking brake pedal is being depressed with a force of 150 N (15 kgf, 33.7 ldf).

NOTICE:

Set a 5-minute interval between each procedure to prevent the brake assembly from overheating.

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INSPECTION PROCEDURE 1. CHECK BRAKE DISC INSIDE DIAMETER (a) Using a brake drum gauge or equivalent, measure the inside diameter of the disc. Standard inside diameter: 210 mm ...

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...

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