Installation

BRAKE: FRONT BRAKE (for 4WD and Pre-Runner): INSTALLATION

1. INSTALL FRONT DISC

(a) Aligning the matchmarks, install the front disc.

HINT
When replacing the disc with a new one, select the installation position where the disc has the minimum runout.

2. INSPECT DISC RUNOUT





(a) Provisionally fasten the disc with the hub nuts.

Torque : 113 Nm (1152 kgf-cm, 83 ft-lbf)

(b) Using a dial indicator, measure the disc runout 10 mm (0.394 in.) away from the outer edge of the disc.

Maximum disc runout:

0.05 mm (0.00197 in.)

(c) If the disc runout is the maximum value or greater, check the bearing play in the axial direction and check the axle hub runout Axle System. If the bearing play and axle hub runout are normal, adjust the disc runout or grind it on an on-car brake lathe.

3. INSTALL DISC BRAKE CYLINDER ASSEMBLY





(a) Install the disc brake cylinder assembly with the 2 bolts.

Torque : 123 Nm (1254 kgf-cm, 91 ft-lbf)

(b) Using a union nut wrench, connect the brake tube to the disc brake cylinder.





without union nut wrench - Torque : 15 Nm (155 kgf-cm, 11 ft-lbf)

with union nut wrench - Torque : 14 Nm (145 kgf-cm, 10 ft-lbf)

HINT
* This torque value can be obtained by using a torque wrench with a fulcrum length of 300 mm (11.8 in.) and a union nut wrench with a fulcrum length of 22 mm (0.866 in.) Service Precautions.
* This torque value is effective when the union nut wrench is parallel to the torque wrench.

4. INSTALL ANTI SQUEAL SHIM KIT FRONT

NOTICE:
If necessary, replace the anti-squeal shim kit when replacing the brake pad.

(a) Install the anti-squeal shims on to each brake pad.

5. INSTALL DISC BRAKE PAD KIT FRONT

(a) Install the 2 disc brake pads with anti-squeal shim onto the disc brake cylinder.

NOTICE:
There should be no oil or grease on the friction surfaces of the brake pads and the front disc.

6. INSTALL FRONT DISC BRAKE ANTI RATTLE WITH HOLE PIN





(a) Install the 2 anti rattle w/ hole pins and anti-rattle spring onto the disc brake cylinder.

HINT
The anti-rattle spring is installed onto the lower anti-rattle w/ hole pin.

(b) Install the 2 new pin hold clips with the anti-rattle w/ hole pin.

NOTICE:
Be sure to install the pin hold clip with the handle facing to the vehicle center.

7. FILL RESERVOIR WITH BRAKE FLUID (for Hydraulic Brake Booster) Brake Fluid (for Hydraulic Brake Booster)

8. FILL RESERVOIR WITH BRAKE FLUID (for Vacuum Brake Booster) Brake Fluid (for Vacuum Brake Booster)

9. BLEED BRAKE BOOSTER WITH ACCUMULATOR PUMP ASSEMBLY (for Hydraulic Brake Booster) Brake Fluid (for Hydraulic Brake Booster)

10. BLEED MASTER CYLINDER (for Vacuum Brake Booster) Brake Fluid (for Vacuum Brake Booster)

11. BLEED BRAKE LINE (for Hydraulic Brake Booster) Brake Fluid (for Hydraulic Brake Booster)

12. BLEED BRAKE LINE (for Vacuum Brake Booster) Brake Fluid (for Vacuum Brake Booster)

13. BLEED MASTER CYLINDER SOLENOID (for Hydraulic Brake Booster) Brake Fluid (for Hydraulic Brake Booster)

14. BLEED BRAKE ACTUATOR (for Vacuum Brake Booster) Brake Fluid (for Vacuum Brake Booster)

15. INSPECT FLUID LEVEL IN RESERVOIR (for Hydraulic Brake Booster) Brake Fluid (for Hydraulic Brake Booster)

16. INSPECT FLUID LEVEL IN RESERVOIR (for Vacuum Brake Booster) Brake Fluid (for Vacuum Brake Booster)

17. INSPECT FOR BRAKE FLUID LEAK

18. INSTALL FRONT WHEEL

Torque : 113 Nm (1152 kgf-cm, 83 ft-lbf)