TIBURON(GK) >2005 > G 2.7 DOHC > Brake System > General Information>Specifications  
SPECIFICATIONS
Master cylinder
-
Type
-
Piston stroke
-
I.D. mm(in.)
-
Fluid level warning sensor

Tandem type
31mm
23.81 (0.94) : CBS
25.4 (1.0) : ABS (ESP)
Provided
Brake booster
-
Type
-
Effective dia.mm(in.)
-
Boosting ratio

Vacuum type with tandem booster
Tandem type with 7+8 in. (CBS)
Tandem type with 8+9 in. (ABS, ESP)
7.0 : 1
Proportioning valve
-
Cut-in pressure (Split point)
-
Decompression ratio

3.4 MPa (35 kg/cm², 498 psi)
0.27 : 1
Front disc brake
-
Type
-
Disc O.D.
-
Disc thickness
-
Pad thickness
-
Cylinder I.D.

Floating type with ventilated disc
280 mm (11.02 in.)
26 mm (1.024 in.)
11 mm (0.433 in.)
57.2 mm (2.25 in.)
Rear disc brake
-
Type
-
Disc O.D.
-
Clearance adjustment
-
Disc thickness
-
Pad thickness
-
Cylinder I.D

Floating type with solid disc
258 mm (10.16 in.)
Automatic
10 mm (0.394 in.)
9 mm (0.354 in.)
33.96 mm (1.34 in.)
Parking brake
-
Actuation
-
Type

Mechanical brake acting on rear wheels
Lever

*Note
CBS : Conventional Brake System
ABS : Anti-Lock Brake System
ESP : Electronic Stability Program
SPECIFICATION (ABS)
PART
ITEM
STANDARD VALUE
REMARK
HECU(Hydraulic and Electronic Control Unit
System
4 channel 4 sensor
(MGH-25)
•ABS system:ABS & EBD contorl
Type
Motor, valve relay intergrated type
Operating voltage
10V~16V(DC)
Operating temperature
-40~110°C(-40~230°F)
Motor power
180W

Pump orifice
Ø0.5mm(0.0197 in.)

Accumulator capacity
LPA
MCS:3.0cc/MCP:3.0cc
LPA:Low pressure accumulator
HPA
0.13cc
HPA:High pressure accumulator
Valve
Inlet valve(NO)
Front:Ø0.71mm
(0.0280 in.)
Rear:Ø0.40mm
(0.0157in.)
NO valve:4
Outlet valve(NC)
Front:Ø0.56mm
(0.0220 in.)
Rear:Ø0.355mm
(0.0140 in.)
NC valve:4
Warning lamp
Operating voltage
12V
•ABS W/L:ABS failure
•Brake W/L:Parking, brake oil, EBD failure
Current consumption
80mA

Acitve wheel speed sensor(ABS)
Supply voltage
DC 12V

Output current low
5.9~8.4mA
Typ.7mA
Output current High
11.8~16.8mA
Typ.14mA
Frequency range
1~2000HZ

Air gap
0.2~1.5mm
(0.008~0.0591 in.)

Tone wheel
44 teeth


SPECIFICATION(ESP)
PART
ITEM
STANDARD VALVE
REMARK
HECU(Hydraulic and Electronic Control Unit)
System
4 channel 4 sensor(MGH-25)
•Total control(ABS, EBD, TCS, ESP)
•CAN communication with ECU & TCU
Type
Motor, valve relay intergrated type
Operating voltage
10V~16V(DC)
Operating temperature
-40~110°C(-40~230°F)
Motor power
250W

Pump orifice
Ø0.5mm(0.0197 in.)

Accumulator capacity
LPA
MCS:3.0cc
/MCP:3.0cc
LPA:Low pressure accumulator
HPA
0.13cc
HPA:High pressure accumulator
Valve
Inlet valce(NO)
Front:Ø0.71mm(0.0280 in.)
Rear:Ø0.40mm(0.0157 in.)
NO valve:4
Outlet valve(NC)
Front:Ø0.56mm(0.0220 in.)
Rear:Ø0.355mm(0.0140 in.)
NC valve:4
Traction Control valve relief pressure
120~150bar

Warning lamp
Operating voltage
12V
•ESP Operating Lamp
•ESP Warning Lamp
Current consumption
80mA
Active wheel speed sensor
Supply voltage
DC12V

Output current low
5.9~8.4mA

Output current high
11.8~16.8mA

Frequency range
1~2000HZ

Airgap
0.2~1.5mm

Steering Wheel Angle Sensor
Operating Voltage
9V~16V

Current Consumption
Max 100mA

High Output voltage
3.0V~4.1V

Low output voltage
1.3V~2.0V

Operating Angular velocity
Max 1500°/sec

Yaw-rate & G sensor
Operating Voltage
4.75V~5.25V
Typ. 5V
Current Consumption
Max. 65mA

Output Voltage
0.5V~4.5V

Yaw Sensor Operating Range
±75° /s

G Sensor Operating Range
±1.5G

Nominal Offset
2.5V

Operating Temperature
-40~85°C

Master Pressure Sensor
Operating Voltage
4.75V~5.25V

Current Consumption
Max. 15mA

Output Voltage Range
0.5V~4.4V

Output Pressure Range
0~200bar

Max Pressure
350 bar

Nominal Offset
0.5V


SERVICE STANDARD

Standard value
Service limit
Brake pedal height
170mm( 6.693in.)

Brake pedal full stroke
128 mm (5.04 in.)

Brake pedal free play
3~8mm(0.11~0.31in.)

Brake pedal to floorboard clearance
61mm( 2.4in.)

Stop lamp switch outer case to pedal stopper clearance
0.5~1.0 mm (0.02~0.04 in.)

Booster push rod to master cylinder piston clearance
0 (at 500 mmHg vacuum)

Parking brake lever stroke when lever assembly is pulled with 196N (20Kgf, 44lb force)
6~7 clicks

Front disc brake pad thickness
11 mm (0.43 in.)
2 mm (0.079 in.)
Front disc thickness (minimum)
26 mm (1.024 in.)
24.4 mm ( 0.961in.)
Rear disc brake pad thickness
9 mm (0.354 in.)
2 mm (0.079 in.)
Rear disc brake disc thickness
10 mm (0.394 in.)
8 mm (0.315 in.)

TIGHTENING TORQUE

Nm
Kgf•cm
lbf•ft
Proportioning valve to master cylinder
22.4~26.5
224~265
16.5~19.545
Master cylinder to booster mounting nut
8~12
80~120
5.9~8.9
Brake booster mounting nut
13~16
130~160
9.6~11.8
Brake booster vacuum hose fitting to surge tank
15~18
150~180
11.1~13.3
Bleeder screw
7~13
70~130
5.2~9.6
Brake tube nut, brake hose
13~17
130~170
9.6~12.5
Caliper assembly to knuckle
65~75
650~750
47.94~55.32
Brake hose to front caliper
25~30
250~300
18.4~22.1
Caliper guide rod bolt
22~32
220~320
16.2~23.6

TIGHTENING TORQUE (ABS)
ITEM
N•m
kgf•cm
Ibf•ft
Active wheel speed sensor mounting bolt on the brake plate
•Front
•Rear
8~9
8~9
80~90
80~90
5.6~6.6
5.6~6.6
Hydraulic & electronic control unit mounting bolt
8~10
80~100
5.6~6.9
Hydraulic & electronic control unit mounting bracket bolt
17~26
170~260
12~19
Brake tubes nut
13~17
130~170
9.59~12.54
Air bleeder screw
7~13
70~130
5~9.6

TIGHTENING TORQUE (ESP)
ITEM
N•m
kgf•cm
Ibf•ft
Yaw rate & lateral acceleration sensor Nut
4~6
40~60
2.9~4.4
Steering wheel nut
40~50
400~500
28.9~36.9
Master cylinder pressure sensor
22.4~26.5
224~265
16.5~19.5