Hyundai Azera: Specifications

Fifth generation HG (2011–2024) / Hyundai Azera 2011-2024 Service Manual / Brake System / General Information / Specifications

Specifications

Item

Specification

Master cylinder

•

Type

•	I.D. mm(in)

•	Piston stroke mm(in)

•	Fluid level switch

?
Fixed type
23.81 mm (0.937 in)
45 ± 1 mm (1.77 ± 0.039 in)
Provided

Brake booster

•

Type

•	Boosting ratio

?
11" Single
10:01

Front brake (Disc)

•

Type

•

Disc O.D

•	Disc thickness

•	Pad thickness

•	Cylinder type

•	Cylinder I.D.

Ventilated disc
320 mm (12.59 in)
28 mm (1.10 in)
11 mm (0.43 in)
single piston
O 60 mm (2.36 in)

Rear brake (Disc)

•

Type

•

Disc O.D

•	Disc thickness

•	Cylinder type

•	Cylinder I.D

Solid disc
284 mm (11.18 in)
10 mm (0.39 in)
single piston
O 38.2 mm (1.50 in)

Parking brake

•

Type

•	Drum(Disc) I.D

?
DIH (Drum in hat)
O 168 mm (6.61 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
	Operating Voltage	10 ~ 16 V
	Operating Temperature	-40 ~ 120 °C (-40 ~ 248°F)
	Motor power	270W
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	Front : 48 teeth, Rear : 47 teeth	?
	Air gap	0.4 ~ 1.5 mm	?
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 & G sensor (CAN TYPE)	Operating Voltage	7 ~ 18 V	?
	Current Consumption	Max. 120 mA	?
	Yaw rate sensor measurement range	-100 ~ +100 °/sec	?
	Lateral G sensor measurement range	-1.8 +1.8g	?

Service Standard

Items	Standard value
Brake pedal Full stroke	185.6 mm
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	10 mm (0.39 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	12.7 ~ 15.7	1.3 ~ 1.6	9.4 ~ 11.6
Air bleeding screw	6.9 ~ 12.7	0.7 ~ 1.3	5.1 ~ 9.4
Brake tube flare nuts	13.7 ~ 16.7	1.4 ~ 1.7	10.1 ~ 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	49.0 ~ 58.8	5.0 ~ 6.0	36.2 ~ 43.4
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	19.6 ~ 29.4	2.0 ~ 3.0	14.5 ~ 21.7
Yaw rate&G sensor mounting bolts	6.9 ~ 10.8	0.7 ~ 1.1	5.1 ~ 7.6

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	1.2 ~ 1.7g, 1.0 ~ 1.5g
Rear Caliper guide rod and boot	AI-11P	0.8 ~ 1.3g

General Information

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Special Service Tools

Special Service Tools Tool(Number and Name)IllustrationUse09581-11000Piston expanderSpreading the front disc brake piston. ...

Hyundai Azera: Specifications

General Information

Special Service Tools

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Hyundai Azera Manuals