Hyundai Equus: Specifications
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Brake System / General Information / Specifications
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Brake System / General Information / Specifications
| Specifications |
| Item | Specification | |
| Master cylinder | Type | Tandem |
| Cylinder I.D. | 25.4mm (1.00in) | |
| Piston stroke | 35±1mm (1.38in) | |
| Fluid level switch | Provided | |
| Brake booster | Type | 8" + 9" Tandem |
| Boosting ratio | 9 : 1 | |
| Front Disc brake | Type | Ventilated disc |
| Disc O.D. | 345mm(13.58in), 360mm | |
| Disc thickness | 30mm (1.18in) | |
| Caliper piston | 4 piston | |
| Cylinder I.D. | (O 45mm+ O 45mm (O1.69in + 1.89in)) x 2 | |
| Rear brake | Type | Ventilated disc |
| Disc O.D. | 314mm (12.36in) | |
| Disc thickness | 20mm (0.79in) | |
| Caliper piston | Single | |
| Cylinder I.D. | O 45mm (1.77in) | |
| Parking brake | Type | DIH (Drum in hat) |
| Drum I.D. | O 190mm (7.48in) | |
O.D. : Outer Diameter
I.D : Inner Diameter |
VDC Specification
| Part | Item | Standard value | Remark | |
| HECU | System | MGH-60 | MGH-60 Primium | Total control ABS, TCS, EBD, VDC |
| 4 Channel 4 Sensor (Solenoid) | x | |||
| Type | Motor, valve relay intergrated type | CAN communication to ECU, TCU | ||
| Operating Voltage | 10V ~ 17V | x | ||
| Operating Temperature | -40°C ~ 110°C | x | ||
| Motor power | 270W | 340W | x | |
| Pump orifice | O 0.5mm | x | ||
| LPA | LPA : 3cc, D/C : 6cc | LPA : Low pressure accumulator | ||
| Pressure valve (NO) | Front: O 0.9mm | Front: O 0.75mm | x | |
| Rear: O 0.45mm | Rear: O 0.45mm | x | ||
| Output valve (NC) | Front: O 0.71mm | Front: O 0.63mm | x | |
| Rear: O 0.45mm | Rear: O 0.40mm | x | ||
| Traction valve (TC) | 120 ~ 180bar | 150 ~ 180bar | x | |
| Warning lamp | Operating Voltage | 12V | x | |
| Max | Max. 100mA | x | ||
| Active Wheel Speed sensor | Supply Voltage | DC 4.5 ~ 20V | x | |
| Output current (Low) | 5.9 ~ 8.4mA | x | ||
| Output current (High) | 11.8 ~ 16.8mA | x | ||
| Corrunt range | Front : 1 ~ 2000Hz | x | ||
| Rear : 1 ~ 2500Hz | x | |||
| Tone wheel | Front : 46 | x | ||
| Rear : 47 | x | |||
| Air gap | 0.4 ~ 1.5mm | x | ||
| Steering Wheel Angle Sensor | Operating Voltage | 8V ~ 16V | x | |
| Current consumption | 150mA min. | x | ||
| Output measurement range | -780 ~ +799.9° | x | ||
| Operating Angular velocity | 0 ~ 1016°/sec | x | ||
| Yaw rate& Lateral & G sensor | Operating Voltage | 10V ~ 16V | x | |
| Current consumption | 250mA min. | x | ||
| Yaw rate sensor measurement range | -75 ~ 75°/sec | x | ||
| Lateral G sensor measurement range | -1.5 ~ 1.5G | x | ||
Service Standard
| Items | Standard vale |
| Brake pedal height | 210.4mm (8.28in) |
| Brake pedal stroke | 132mm (5.20in) |
| Stop lamp clearance | 1.0 ~ 2.0mm (0.04 ~ 0.06in) |
| Brake pedal free play | 3 ~ 8mm (0.12 ~ 0.31in) |
| Front brake disc thickness | 30mm (1.18in) |
| Front brake disc pad thickness | 10.5mm (0.41in) |
| Rear brake disc thickness | 20mm (0.79in) |
| Rear brake disc pad thickness | 9mm (0.35in) |
Tightening Torques
| Items | N.m | kgf.m | lb-ft |
| Master cylinder to brake booster | 12.7 ~ 16.7 | 1.3 ~ 1.7 | 9.4 ~ 12.3 |
| Brake booster mounting nuts | 16.7 ~ 22.6 | 1.7 ~ 2.3 | 12.3 ~ 16.6 |
| 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 |
| Rear caliper guide rod bolts | 21.6 ~ 31.4 | 2.2 ~ 3.2 | 15.9 ~ 23.1 |
| Front caliper assembly to knuckle | 98.1 ~ 117.7 | 10.0 ~ 12 | 72.3 ~ 86.8 |
| 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 bolts | 12.7 ~ 15.7 | 1.3 ~ 1.6 | 10.9 ~ 15.9 |
| Brake pedal shaft nut | 29.4 ~ 34.3 | 3.0 ~ 3.5 | 21.7 ~ 25.3 |
| Stop lamp switch lock nut | 7.8 ~ 9.8 | 0.8 ~ 1.0 | 5.8 ~ 7.2 |
| Wheel speed sensor mounting bolt | 6.9 ~ 10.8 | 0.7 ~ 1.1 | 5.1 ~ 8.0 |
| HECU bracket mounting bolt | 21.6 ~ 29.4 | 2.2 ~ 3.0 | 15.9 ~ 21.7 |
| Yaw rate&G sensor mounting bolts | 7.8 ~ 10.8 | 0.8 ~ 1.1 | 5.8 ~ 8.0 |
Special Service Tools
Special Service Tools
Tool (Number and Name)IllustrationUse09581-11000Piston expanderSpreading the front disc brake piston
...
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Components and Components Location
Component Location
1. Rear curtain2. Rear curtain switch (Floor console upper cover)3. Body Control Module (BCM)4. Rear seat curtain switch5. Rear door curtain6. Rear door module
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Categories
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