Braking System
Specifications
In this manual: Braking System
~3min read
Specifications
| Master Cylinder | ||
| • | Good | Single piston |
| • | Inner diameter mm (in) | 22.22 mm (0.875 in) |
| • | Piston stroke mm (in) | 45 ± 1 mm (1.77 ± 0.039 in) |
| • | Fluid level switch | Provided |
| BRAKE BOOSTER | ||
| • | Good | 11-inch single |
| • | Booster ratio | 9.1 |
| Front brake (disc) | ||
| • | Good | Ventilated Disc |
| • | Rear Disc | 305 mm (12.01 in) |
| • | Disc thickness | 25 mm (0.98 in.) |
| • | Cylinder Type | Single piston |
| • | Cylinder Inner Diameter | Ø60 mm (2.36 in) |
| Rear brake (disc) | ||
| • | Good | Solid disc |
| • | Rear Disc | 302 mm (11.89 in) |
| • | Disc thickness | 10 mm (0.39 in.) |
| • | Cylinder Type | Single piston |
| • | Cylinder Inner Diameter | Ø38 mm (1.5 in) |
| PARKING BRAKE | ||
| • | Good | MCP |
| • | Drum I.D. | Ø 190 mm (7.48 in) |
Specifications (ESC)
| Piece | Item | Standard value | Noted |
| HECU | System | 4 channels, 4 sensors (solenoid valve) | Total order |
| Good | Built-in type valve relay, motor | (ABS, EBD, TCS, ESP) | |
| Operating Voltage | 10~16 V | ||
| Operating Temperature | -40~120°C (-40~248°F) |
||
| Motor power | 310 W | ||
| Wheel speed sensor activated | Supply Voltage | 4.5 ~ 20 V DC | |
| Lower output current | 5.9~8.4 mA | ||
| Upper output current | 11.8~16.8 mA | ||
| Output range | 1~2500 Hz | ||
| Tone wheel |
Front: 48 teeth Rear (2WD): 47 Rear (4WD): 48 |
||
| Air gap | Front: 0.4~1.5 mm Rear (2WD): 0.4~1.5 mm Rear (4WD): 0.4~1.0 mm |
STANDARD
| Item | Standard value |
| Full Pedal Travel | 130.5 mm (5.14 in) |
| STOP LAMP SWITCH KIT | 1.0 - 2.0 mm (0.04 - 0.08 in) |
| Brake pedal free play | 3 - 8 mm (0.12 - 0.31 in) |
| Front Brake Disc Thickness | 25 mm (0.98 in.) |
| Front brake disc minimum thickness | 23.4 mm (0.92 in) |
| Front Disc Brake Pad Thickness | 11 mm (0.43 in) |
| Front Disc Brake Pad Service Limit | 2.0 mm (0.079 in) |
| Rear Brake Disc Thickness | 10 mm (0.39 in.) |
| Rear brake disc minimum thickness | 8.4 mm (0.33 in.) |
| Rear Disc Brake Pad Thickness | 10 mm (0.39 in.) |
| Rear Disc Brake Pad Thickness | 2.0 mm (0.079 in) |
Tightening Torque
| Item | N·m | kgf·m | lbf·ft |
| Hub Nut | 88,3~107,9 | 9,0~11,0 | 65,1~79,6 |
| Master cylinder to brake booster | 7,8 - 11,8 | 0,8 - 1,2 | 5,8 - 8,7 |
| Brake Booster Mounting Nut | 16,7 - 25,5 | 1,7 - 2,6 | 12,3 - 18,8 |
| Bleeder Screw | 6,9~12,7 | 0,7~1,3 | 5.1~9.4 |
| Brake tube flare nuts | 12,7~16,7 | 1,3~1,7 | 9,4~12,3 |
| Front caliper guide rod bolts | 21,6~31,4 | 2,2~3,2 | 15,9~23,1 |
| Rear caliper guide rod bolts | 21,6~31,4 | 2,2~3,2 | 15,9~23,1 |
| Front Caliper Assembly to Steering Knuckle | 78,5~98,1 | 8,0~10,0 | 57,9~72,3 |
| Rear caliper to knuckle assembly | 78,5~98,1 | 8,0~10,0 | 57,9~72,3 |
| Caliper Brake Hose | 24,5~29,4 | 2,5~3,0 | 18,1~21,7 |
| Brake pedal bracket mounting nuts | 16,7 - 25,5 | 1,7 - 2,6 | 12,3 - 18,8 |
| Brake pedal pivot bolt | 24,5~34,3 | 2,5~3,5 | 18,1~25,3 |
| Wheel speed sensor mounting bolt | 6,9~10,8 | 0,7~1,1 | 5.1~7.6 |
| HECU bracket mounting nut and bolt | 16,7 - 25,5 | 1,7 - 2,6 | 12,3 - 18,8 |
Lubricants 7
| Item | RECOMMENDED | Quantity |
| Brake fluid | DOT 3 or DOT 4 | 370±20 cm |
| Brake pedal bolt and pad | Chassis grease | If necessary |
| Contact surface between shoe and backing plate | heat-resistant grease | If necessary |
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