Kia Stinger: Brake System / Specifications
Kia Stinger CK 2018-2025 Service Manual / Brake System / Specifications
Service data
| Service data |
|
Item |
Specification |
|
|
Master cylinder |
Type |
Tandem |
|
Cylinder I.D. |
Ø 23.81 mm (0.937 in) |
|
|
Piston stroke |
36±1 mm (1.41 ± 0.039 in) |
|
|
Fluid level switch |
Provided |
|
|
Brake booster |
Type |
8+8" Tandem |
|
Boosting ratio |
9 : 1 |
|
|
Front disc brake (17 in) |
Type |
Ventilated disc |
|
Disc O.D. |
Ø 320 mm (12.60 in) |
|
|
Disc thickness |
28 mm (1.10 in) |
|
|
Caliper piston |
Single |
|
|
Cylinder I.D. |
Ø 60.0 mm (2.36 in) |
|
|
Front disc brake (18 in) |
Type |
Ventilated disc |
|
Disc O.D. |
Ø 350 mm (13.78 in) |
|
|
Disc thickness |
30 mm (1.18 in) |
|
|
Caliper piston |
4 Piston |
|
|
Cylinder I.D. |
Ø 44.0 mm (1.73 in) x 4 |
|
|
Rear disc brake (17 in) |
Type |
Solid disc |
|
Disc O.D. |
Ø 314.0 mm (12.36 in) |
|
|
Disc thickness |
13 mm (0.51 in) |
|
|
Caliper piston |
Single |
|
|
Cylinder I.D. |
Ø 42.84 mm (1.67 in) |
|
|
Rear disc brake (18 in) |
Type |
Ventilated disc |
|
Disc O.D. |
Ø 340 mm (13.38 in) |
|
|
Disc thickness |
22 mm (0.87 in) |
|
|
Caliper piston |
2 Piston |
|
|
Cylinder I.D. |
Ø 42.0 mm (1.65 in) x 2 |
|
|
Parking brake |
Type |
DIH (Drum in hat) |
|
Actuation |
190 mm (7.48 in) |
|
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 |
||
|
Operating Voltage |
10 - 16V |
||
|
Operating Temperature |
(-40°C to 125°C) |
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|
Motor power |
NON FCA : 270 W FCA : 370W |
||
|
Active Wheel speed sensor |
Supply voltage |
DC 4.5 - 20V |
|
|
Output current low |
5.9 - 8.4 mA |
|
|
|
Output current high |
11.8- 16.8 mA |
|
|
|
Output range |
1 - 2,500 Hz |
|
|
|
Tone wheel |
Front 2WD : 52 Rear AWD : 48 |
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|
|
Rear : 47 |
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||
|
Air gap |
Front : 0.4 - 1.5 mm (0.01 - 0.05 in) |
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|
|
Rear : 0.4 - 1.5 mm (0.01 - 0.05 in) |
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||
|
Steering Wheel Angle Sensor |
Operating Voltage |
8 - 16V |
|
|
Current Consumption |
Max. 150 mA |
|
|
|
Output measurement range |
-780 - 799.9° |
|
|
|
Operating Angular velocity |
0 - 1016°/sec |
|
Service Standard
|
Items |
Standard value |
|
Brake pedal height |
184.31 mm (7.25 in) |
|
Brake pedal Full stroke |
103.6 mm (4.07 in) |
|
Stop lamp switch clearance |
1.0 - 2.0 mm (0.03 - 0.07 in) |
|
Brake pedal free play |
3.0 - 8.0 mm (0.12 - 0.31 in) |
|
Front brake disc pad thickness |
17 in : 11.0 mm (0.43 in) 18 in : 10.6 mm (0.41 in) |
|
Front brake disc pad service limit |
2.0 mm (0.31 in) |
|
Front brake disc thickness |
17 in : 28.0 mm (1.10 in) 18 in : 30.0 mm (1.18 in) |
|
Front brake disc service limit |
17 in : 26.0 mm (1.02 in) 18 in : 28.0 mm (1.10 in) |
|
Rear brake disc pad thickness |
17 in : 9.0 mm (0.35 in) 18 in : 10.6 mm (0.41 in) |
|
Rear brake disc pad service limit |
17 in : 2.0 mm (0.31 in) 18 in : 2.8 mm (0.11 in) |
|
Rear brake disc thickness |
17 in : 13.0 mm (0.51 in) 18 in : 22.0 mm (0.86 in) |
|
Rear brake disc service limit |
17 in : 11.0 mm (0.43 in) 18 in : 20.0 mm (0.86 in) |
Tightening torque
| Tightening Torques |
|
Items |
N·m |
kgf·m |
lb·ft |
|
|
Master cylinder to brake booster nut |
12.7 - 16.7 |
1.3 - 1.7 |
9.4 - 12.3 |
|
|
Master cylinder flare nut |
18.6 - 22.5 |
1.9 - 2.3 |
13.7 - 16.6 |
|
|
Brake booster mounting nuts |
16.7 -22.5 |
1.7 - 2.3 |
12.3 - 16.6 |
|
|
Front caliper guide rod bolts (17 in only) |
21.6 - 31.4 |
2.2 - 3.2 |
15.9 - 23.1 |
|
|
Rear caliper guide rod bolts (17 in only) |
21.6 - 31.4 |
2.2 - 3.2 |
15.9 - 23.1 |
|
|
Air bleeding screw |
17 in |
6.9 - 12.7 |
0.7 - 1.3 |
5.1 - 9.4 |
|
18 in |
16.7 - 19.6 |
1.7 - 2.0 |
12.3 - 14.5 |
|
|
Front caliper assembly to knuckle |
Standard |
78.5 - 98.1 |
8.0 - 10.0 |
57.9 - 72.3 |
|
Brembo |
98.1 - 117.6 |
10.0 - 12.0 |
72.3 - 86.8 |
|
|
Rear caliper assembly to knuckle |
Standard |
78.5 - 98.1 |
8.0 - 10.0 |
57.9 - 72.3 |
|
Brembo |
98.1 - 117.6 |
10.0 - 12.0 |
72.3 - 86.8 |
|
|
Brake hose to caliper |
24.5 - 29.4 |
2.5 - 3.0 |
18.1 - 21.7 |
|
|
Brake pedal member bracket bolts |
16.7 - 25.5 |
1.7 - 2.6 |
12.3 - 18.8 |
|
|
Brake disc screw |
4.9 - 5.9 |
0.5 - 0.6 |
3.6 - 4.3 |
|
|
Wheel speed sensor mounting bolt |
6.9 - 10.8 |
0.7 - 1.1 |
5.1 - 7.6 |
|
|
HECU bracket mounting bolts |
16.7 - 29.4 |
2.0 - 3.0 |
12.3 - 21.7 |
|
|
HECU brake tube flare nuts |
Wheel port (4EA) |
16.7 - 20.6 |
1.7 - 2.1 |
12.3 - 15.2 |
|
Master port (2EA) |
20.6 - 24.5 |
2.1 - 2.5 |
15.2 - 18.1 |
|
Lubricant
| Lubricants |
|
Items |
Recommended |
Quantity |
|
Brake fluid |
DOT 3 or DOT 4 |
395 ± 20 cc |
|
Brake pedal bushing and bolt |
Chassis grease |
As required |
|
Parking brake shoe and backing plate contacting surface |
CASMOLY MS243 |
0.2 - 0.5 g |
Brake System
Special service tools
Special Service Tools
Tool Name / Number
Illustration
Description
Piston expander
09581-11000
...
Brake System
Repair procedures
Operation and Leakage Check
Check all of the following
items:
Component
Procedure
Brake Booster (A)
Check brak ...
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