Hyundai Genesis: General Information / Specifications

Specifications

Item	Specification
Master cylinder • Type • I.D. • Piston stroke • Fluid level switch	Tandem O25.4 mm (1.0 in) 36mm (1.417 in) Provided
Brake booster • Type • Disc O.D • Disc thickness • Disc minimum effective thickness • Pad thickness • Pad effective thickness • Cylinder type • Cylinder I.D.	Ventilated disc 3.8 17" WHL : 330mm / 3.8 18"/19" WHL : 345mm 5.0 18" WHL : 345mm / 5.0 19" WHL : 360mm 30 mm (1.18 in) 28.4 mm (1.12 in) 10.5 mm (0.41 in) 8.5 mm (0.33 in) 4 piston O 45.0 mm (O 1.77 in) + O 45.0 mm (O 1.77 in) x 2
Rear brake (Disc) • Type • Disc O.D • Disc thickness • Disc minimum effective thickness • Pad thickness • Pad effective thickness • Cylinder type • Cylinder I.D	Solid disc 314 mm (12.37 in) 13 mm (0.51 in) 11.4 mm (0.45 in) 10.0 mm (0.39 in) 8.0 mm (0.31 in) single piston O 45 mm (1.77 in)
Parking brake (EPB) • Type • Drum(Disc) I.D	DIH (Drum in hat) O 190 mm (7.48 in)

Items	Standard value
Brake pedal Full stroke	132.0 mm (5.20 in)
Stop lamp switch clearance	1.0 ~ 2.0 mm (0.04 ~ 0.08 in)
Brake pedal free play	3.0 ~ 8.0 mm (0.12 ~ 0.31 in)
Front Disc thickness	30.0 mm (1.18 in)
Front Disc minimum effective thickness	28.4 mm (1.12 in)
Front Pad thickness	10.5 mm (0.41 in)
Front Pad minimum effective thickness	8.5 mm (0.33 in)
Rear Disc thickness	13.0 mm (0.51 in)
Rear Disc minimum effective thickness	11.4 mm (0.45 in)
Rear Pad thickness	10.0 mm (0.39 in)
Rear Pad minimum effective thickness	8.0 mm (0.31 in)

Items		N.m	kgf.m	lb-ft
Hub nut		88.3 ~ 107.9	9.0 ~ 11.0	65.1 ~ 79.6
Master cylinder mounting nuts		12.8 ~ 16.7	1.3 ~ 1.7	9.4 ~ 12.3
Brake booster mounting nuts		16.7 ~ 25.5	1.7 ~ 2.6	12.31 ~ 18.8
Front air bleeding screw		6.9 ~ 12.7	0.7 ~ 1.3	5.1 ~ 9.4
Rear 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
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 ~ 12.0	72.3 ~ 86.8
Rear caliper assembly to knuckle		79.5 ~ 98.1	8.0 ~ 10.0	57.9 ~ 72.3
Brake hose to caliper		24.5 ~ 29.4	2.5 ~ 3.0	18.1 ~ 21.7
Brake pedal member bracket bolt		19.6 ~ 25.5	2.0 ~ 2.6	14.5 ~ 18.8
Brake pedal mounting nut		8.8 ~ 13.7	0.9 ~ 1.4	6.5 ~ 10.1
Front wheel speed sensor mounting bolt		6.9 ~ 10.8	0.7 ~ 1.1	5.1 ~ 7.6
Rear wheel speed sensor mounting bolt		7.8 ~ 11.8	0.8 ~ 1.2	5.8 ~ 8.7
HECU bracket mounting bolts		19.6 ~ 29.4	2.0 ~ 3.0	14.5 ~ 21.7
HECU brake tube flare nuts	Wheel port	13.7 ~ 16.7	1.4 ~ 1.7	10.1 ~ 12.3
	Master port	18.6 ~ 22.6	1.9 ~ 2.3	13.7 ~ 16.6
Front caliper cover plate mounting bolt		7.8 ~ 10.8	0.8 ~ 1.1	5.8 ~ 7.9

Lubricants

Item		As required
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

General Information

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Special Service Tools

Special Service Tools Tool Name / NumberIllustrationDescription09581-11000Piston expanderSpreading the front disc brake piston. ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Rear Cross Member Repair procedures

Removal 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove the front wheel and tire (A) from the rear hub. Tightening torque: 88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)     Be careful not to damage the ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Barometric Pressure Sensor (BPS) Description and Operation

Description Barometric Pressure Sensor (BPS) is a speed-density type sensor and is installed on the air cleaner assembly. It senses absolute pressure of the air cleaner assembly and transfers the analog signal proportional to the pressure to the ECM. By using this signal, the ECM calculat ...