Kia Sorento: Specifications
Second Generation XM (2011-2024) / Kia Sorento XM 2011-2024 Service Manual / Brake System / Specifications
| Item |
Specification |
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Master cylinder
|
Fixed type 22.22 mm (0.875 in) 45 ± 1 mm (1.77 ± 0.039 in) Provided |
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Brake booster
|
10.5" Single 9:1 |
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Front brake (Disc)
|
Ventilated disc 320 mm (12.59 in) 28 mm (1.10 in) 11 mm (0.43 in) single piston Ø 63.5 mm (2.5 in) |
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Rear brake (Disc)
|
Solid disc 302 mm (11.89 in) 11 mm (0.43 in) 10 mm (0.39 in) single piston Ø 43 mm (1.69 in) |
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Parking brake
|
DIH (Drum in hat) Ø 190 mm (7.48 in) |
O.D. : Outer Diameter
I.D : Inner Diameter
|
Specification(ESC)
| Part |
Item |
Standard value |
Remark |
| HECU |
System |
4 Channel 4 Sensor (Solenoid) |
Total control (ABS, EBD, TCS, ESC) |
| Type |
Motor, valve relay intergrated type |
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| Operating Voltage |
10 ~ 15 V |
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| Operating Temperature |
-40 ~ 110 °C (-40 ~ 230°F) |
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| Motor power |
270W |
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| Active Wheel speed sensor |
Supply voltage |
DC 4.5 ~ 20 V |
|
| Output current low |
5.9 ~ 8.4 mA |
|
|
| Output current high |
11.8~ 16.8 mA |
|
|
| Output range |
1 ~ 2500 Hz |
|
|
| Tone wheel |
52 teeth |
|
|
| Air gap |
0.4 ~ 1.5 mm |
|
Service Standard
| Items |
Standard value |
| Brake pedal full stroke |
125 mm (4.92 in) |
| Brake pedal height |
271 mm (10.67 in) |
| Stop lamp switch clearance |
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 |
28 mm (1.10 in) |
| Front brake disc pad thickness |
11 mm (0.43 in) |
| Rear brake disc thickness |
11 mm (0.43 in) |
| Rear brake disc pad thickness |
10 mm (0.39 in) |
Tightening Torques
| Items |
N.m |
kgf.m |
lb-ft |
| Hub nut |
88.3 ~ 107.9 |
9.0 ~ 11.0 |
65.1 ~ 79.6 |
| Master cylinder to brake booster |
12.7 ~ 16.7 |
1.3 ~ 1.7 |
9.4 ~ 12.3 |
| Brake booster mounting nuts |
16.7 ~ 25.5 |
1.7 ~ 2.6 |
12.3 ~ 18.8 |
| Air bleeding 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 knuckle |
78.5 ~ 98.1 |
8.0 ~ 10.0 |
57.9 ~ 72.3 |
| Rear caliper assembly to knuckle |
63.7 ~ 73.5 |
6.5 ~ 7.5 |
47.0 ~ 54.2 |
| Brake hose to caliper |
24.5 ~ 29.4 |
2.5 ~ 3.0 |
18.1 ~ 21.7 |
| Brake pedal member bracket nuts |
8.8 ~ 13.7 |
0.9 ~ 1.4 |
6.5 ~ 10.1 |
| Brake pedal shaft nut |
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 bolt and nut |
16.7 ~ 25.5 |
1.7 ~ 2.6 |
12.3 ~ 18.8 |
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 |
AI-11P |
0.6 ~ 1.1g |
| Rear Caliper guide rod and boot |
AI-11P |
0.5 ~ 1.0g |
Brake System
...
Special Service Tools
Tool(Number and Name)
Illustration
Use
09581-11000
Piston expander
Spreading the front disc brake piston.
...
See also:
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2.
Remove the slip ring guide (A) and then lo ...
Lift And Support Points
When heavy rear components such as suspension, fuel tank, spare tire, tailgate
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Fuel Filter Installation
1.
Install in the reverse order of removal.
...
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