11106623

Specifications

Item		Specification
Master cylinder	Type	Tandem type
	Cylinder I.D.	CBS/ABS/ ESP: Ø 22.22mm
	Piston stroke	45mm(1.77in)
	Fluid level switch	Provided
Brake booster	Type	LHD : 10.5" Single / RHD : 10" Single
Brake booster	Boosting ratio	11.0 : 1
Front Disc brake	Type	Ventilated disc
	Disc O.D.	Ø300 mm (11.81 in)
	Disc thickness	28.0 mm (1.10 in)
	Disc Service Iimit	26.4 mm (1.04 in)
	Caliper piston	Single
	Cylinder I.D.	Ø 57.2 mm(2.25in)
Rear Drum brake	Type	Leading / trailing
	Drum I.D	228.6 mm (9.0 in)
	Brake lining thickness	5.0 mm (0.20 in)
	Clearance adjustment	Automatic
Parking brake	Type	Mechanical brake acting on rear wheels
Parking brake	actuation	Lever

note

O.D. : Outer Diameter

I.D : Inner Diameter

Specification(ABS)

Part	Item	Standard value		Remark
HECU	System	4 Channel 4 Sensor (Solenoid)
	Type	Motor, valve relay intergrated type
	Operating Voltage	10 ~ 16 V
	Operating Temperature	-40 ~ 120 °C (-40 ~ 248℉)
	Motor power	230 W
Active Wheel speed sensor	Supply voltage	DC 4.5 ~ 16 V
	Output current low	5.9 ~ 8.4 mA
	Output current high	11.8~ 16.8 mA
	Output range	1 ~ 2500 Hz
	Tone wheel	Front	46 teeth
		Rear	46 teeth
	Air gap	Front	0.4 ~ 1.5 mm
		Rear	0.2 ~ 0.8mm
Longitudinalg Sensor (4WD only)	Operating Voltage	4.75 ~ 5.25 V
	Operating temperature	-40 ~ 125°C (-40 ~ 248°F)
	Output voltage	0.5V~ 4.5V
	Operating range	±14.7 m/s²

Specification(ESP)

Part	Item	Standard value		Remark
HECU	System	4 Channel 4 Sensor (Solenoid)		Total control
	Type	Motor, valve relay intergrated type		(ABS, EBD, TCS, ESP)
	Operating Voltage	10 ~ 16 V
	Operating Temperature	-40 ~ 120 °C (233 ~ 398℉)
	Motor power	270 W
Active Wheel speed sensor	Supply voltage	DC 4.5 ~ 16 V
	Output current low	5.9 ~ 8.4 mA
	Output current high	11.8~ 16.8 mA
	Output range	1 ~ 2500 Hz
	Tone wheel	Front	46 teeth
		Rear	46 teeth
	Air gap	Front	0.4 ~ 1.5 mm
		Rear	0.2 ~ 0.8mm
Steering Wheel Angle Sensor	Operating Voltage	8 ~ 16 V
	Current Consumption	Max. 150 mA
	Output measurement range	-780 ~ +779.9 °
	Operating Angular velocity	0 ~ 1016 °/sec
Yaw rate＆ Lateral & Longitudinal G sensor	Operating Voltage	10 V ~ 16 V
	Current Consumption	Max. 140 mA
	Yaw rate sensor measurement range	-75 ~ +75 °/sec
	Lateral and Longtudinal G sensor measurement range	-1.5 +1.5g

Service Standard

Items	Standard vale
Brake pedal height	166 mm (6.54 in)
Brake pedal Full stroke	135 mm (5.31 in)
Stop lamp 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 pad thickness	11 mm (0.43 in)
Front brake disc pad service limit	2.0 mm (0.078 in)
Rear brake lining thickness	5.0 mm (0.20 in)
Rear brake lining service limit	1.0 mm (0.039 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 (CBS)	12.7 ~ 16.7	1.3 ~ 1.7	9.4 ~ 12.3
Brake tube flare nuts (ABS)	12.7 ~ 16.7	1.3 ~ 1.7	9.4 ~ 12.3
Brake tube flare nuts (ESP)	12.7 ~ 16.7	1.3 ~ 1.7	9.4 ~ 12.3
Brake tube flare nuts (M/CYL to HECU)	18.6 ~ 22.6	1.9 ~ 2.3	13.7 ~ 16.6
Front 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
Brake hose to front 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
Front 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