Kia Cee'd: Brake System / Specifications
Kia Cee'd Service Manual / Brake System / Specifications
| Specifications |
|
Item |
Specification |
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|
Master cylinder |
Cylinder I.D. |
22.22 mm |
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Piston stroke |
45 ± 1 mm (1.77 ± 0.039 in) |
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Fluid level switch |
Provided |
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Brake booster |
Size |
10" |
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Boosting ratio |
8.0 : 1 |
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Front disc brake |
|
15" Disc |
16" Disc |
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Type |
Ventilated disc |
Ventilated disc |
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Disc O.D. |
Ø 280 mm (11.02 in) |
Ø 300 mm (11.81 in) |
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Disc thickness |
23 mm (0.91 in) |
28 mm (1.10 in) |
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Caliper piston |
Single |
Single |
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Cylinder I.D. |
Ø 57.2 mm (2.25 in) |
Ø 57.2 mm (2.25 in) |
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Rear disc brake |
|
Without EPB |
With EPB |
|
Type |
Solid disc |
Solid disc |
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Disc O.D. |
Ø 262 mm (10.31in) |
Ø 284 mm (11.18 in) |
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Disc thickness |
10 mm (0.39 in) |
10 mm (0.39 in) |
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Caliper piston |
Single |
Single |
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Cylinder I.D. |
Ø 34 mm (1.34 in) |
Ø 34 mm (1.34 in) |
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Parking brake (Without EPB) |
Type |
BIR (Ball-in-Ramp) |
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|
Actuation |
Lever |
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O.D. : Outer Diameter
I.D : Inner Diameter
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Specification (ABS)
|
Part |
Item |
Standard value |
Remark |
|
HECU |
System |
4 Channel 4 Sensor (Solenoid) |
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|
Type |
Motor, valve relay intergrated type |
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Operating Voltage |
10 ~ 16 V |
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Operating Temperature |
-40 ~ 120 °C (-40 ~ 248°F) |
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Motor power |
195 W |
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Active Wheel speed sensor (ABS) |
Supply voltage |
DC 4.5 ~ 20 V |
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Output current low |
5.9 ~ 8.4 mA |
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Output current high |
11.8 ~ 16.8 mA |
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Output range |
1 ~ 2,500 Hz |
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Tone wheel |
46 teeth |
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|
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Air gap |
0.4 ~ 1.0 mm |
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Specification(ESP)
|
Part |
Item |
Standard value |
Remark |
|
HECU |
System |
4 Channel 4 Sensor (Solenoid) |
Total control (ABS, EBD, TCS, ESP) |
|
Type |
Motor, valve relay intergrated type |
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|
Operating Voltage |
10 ~ 16 V |
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Operating Temperature |
-40 ~ 120 °C (-40 ~ 248°F) |
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Motor power |
270 W |
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Active Wheel speed sensor |
Supply voltage |
DC 4.5 ~ 20 V |
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Output current low |
5.9 ~ 8.4 mA |
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|
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Output current high |
11.8~ 16.8 mA |
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|
|
Output range |
1 ~ 2,500 Hz |
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Tone wheel |
46 teeth |
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|
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Air gap |
0.4 ~ 1.0 mm |
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Yaw rate & G sensor (CAN TYPE) |
Operating Voltage |
10 ~ 16 V |
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Current Consumption |
Max. 140 mA |
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Yaw rate sensor measurement range |
± 75 °/sec |
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|
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Lateral / Longitudinal sensor measurement range |
±14.715 m/s² |
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Service Standard
|
Items |
Standard value |
|
Brake pedal height |
183 mm (7.20 in) |
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Brake pedal Full stroke |
135 mm (5.31 in) |
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Stop lamp switch clearance |
1.0 ~ 2.0 mm (0.04 ~ 0.08 in) |
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Brake pedal free play |
2 ~ 4 mm (0.08 in ~ 0.16 in) |
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Front brake disc thickness |
15" : 23 mm (0.90 in), 16" : 28 mm (1.10 in) |
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Front brake disc pad thickness |
10.5 mm (0.41 in) |
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Rear brake disc thickness |
10 mm (0.39 in) |
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Rear brake disc pad thickness |
EPB : 10 mm (0.39 in), General [BIR] : 9.2 mm (0.36 in) |
Tightening Torques
|
Items |
N.m |
kgf.m |
lb-ft |
|
|
Hub nut |
88.3 ~ 107.9 |
9.0 ~ 11.0 |
65.1 ~ 79.6 |
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Master cylinder to brake booster |
9.8 ~ 15.7 |
1.0 ~ 1.6 |
7.2 ~ 11.2 |
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Brake booster mounting nuts |
16.7 ~ 25.5 |
1.7 ~ 2.6 |
12.3 ~ 18.8 |
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Air bleeding screw |
6.9 ~ 12.7 |
0.7 ~ 1.3 |
5.1 ~ 9.4 |
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Brake tube flare nuts |
12.7 ~ 16.7 |
1.3 ~ 1.7 |
9.4 ~ 12.3 |
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Front caliper guide rod bolts |
21.6 ~ 31.4 |
2.2 ~ 3.2 |
15.9 ~ 23.1 |
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Rear caliper guide rod bolts |
21.6 ~ 31.4 |
2.2 ~ 3.2 |
15.9 ~ 23.1 |
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Front caliper assembly to knuckle |
78.5 ~ 98.1 |
8.0 ~ 10.0 |
57.9 ~ 72.3 |
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Rear caliper assembly to knuckle |
63.7 ~ 73.5 |
6.5 ~ 7.5 |
47.0 ~ 54.2 |
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Brake hose to caliper |
24.5 ~ 29.4 |
2.5 ~ 3.0 |
18.1 ~ 21.7 |
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Brake pedal member bracket bolts |
16.7 ~ 25.5 |
1.7 ~ 2.6 |
12.3 ~ 18.8 |
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Brake pedal shaft nut |
24.5 ~ 34.3 |
2.5 ~ 3.5 |
18.1 ~ 25.3 |
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Wheel speed sensor mounting bolt |
6.9 ~ 10.7 |
0.7 ~ 1.1 |
5.1 ~ 8.0 |
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HECU bracket mounting nuts |
16.7 ~ 25.5 |
1.7 ~ 2.6 |
12.3 ~ 18.8 |
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Yaw rate&G sensor mounting nuts |
7.8 ~ 11.8 |
0.8 ~ 1.2 |
5.8 ~ 8.7 |
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Lubricants
|
Items |
Recommended |
Quantity |
|
Brake fluid |
DOT 3 or DOT 4 |
As required |
|
Brake pedal bushing and bolt |
Chassis grease |
As required |
|
Parking brake shoe and backing plate contacting surface |
Heat resistance grease |
As required |
|
Front Caliper guide rod and boot |
KL-64Y |
0.8 ~ 2.0g |
|
Rear Caliper guide rod and boot |
KL-64Y |
0.8 ~ 2.0g |
Brake System
...
Special service tools
Special Service Tools
Tool(Number and Name)
Illustration
Use
09581-11000
Piston expander
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Other information:
Kia Cee'd Service Manual: Engine Cover Repair procedures
Removal and Installation
1.
Remove the engine cover (A).
2.
Install in the reverse order of removal.
...
Kia Cee'd Service Manual: Repair procedures
Inspection
Steering Wheel Play Inspection
1.
Turn the steering wheel so that the front wheels can face straight ahead.
2.
Measure the distance the steering wheel can be turned without moving
the front wheels.
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