Hyundai Sonata: DCT (Dual Clutch Transmission) System / Specifications

Hyundai Sonata LF 2014-2019 Service Manual / DCT (Dual Clutch Transmission) System / Specifications

Specifications

Transmission type

D7UF1

Egnine type

Gasoline 1.6 T-GDI

Transmission fluid

Quantity

1.9 ~ 2.0 L

Specified lubricant

API Service GL-4, SAE 70W
• Recommended oil

-	SHELL: SPIRAX S6 GHME 70W DCTF

-	SK: HK DCTF 70W

-	GS CALTEX: GS DCTF HD 70W

Gear ratio

1st

3.929

2nd

2.318

3rd

2.043

4th

1.070

5th

0.822

6th

0.884

7th

0.721

Reverse

5.304

Final gear ratio

1st, 2nd, 4th, 5th

4.294

3rd, 6th, 7th, R

3.174

Sensor

Input Shaft Speed Sensor 1,2

? Type: Hall effect sensor

? Specifications

Item		Specifications
Current value (mA)	Low	14.0
Current value (mA)	High	7.0

Motor

Gear Actuator Motor (EVEN,ODD)

? Specifications

Item	Specifications
Operation condition (°C)°F	(20 ± 5) 60 ± 41
Output resistance (m?)	135.4 ± 10%

Solenoid

Gear Actuator Solenoid (EVEN, ODD)

? Specifications

Item	Specifications
Operation condition (°C)°F	(20 ± 5) 60 ± 41
Output resistance (m?)	0.7 ± 0.07

Inhibitor Switch

? Type: Combination of output signals from 4 terminals

? Specifications

Item	Specifications
Output type	Combination of output signals
Power supply (V)	12

Tightening Torques

Item	N.m	kgf.m	lb-ft
Engagement fork cover mounting bolt	3.9 ~ 5.9	0.4 ~ 0.6	2.9 ~ 4.3
TCM mounting bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Shift cable bracket mounting bolt	19.6 ~ 26.5	2.0 ~ 2.7	14.5 ~ 19.5
Input shaft speed sensor mounting bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Shift lever assembly mounting bolt	8.8 ~ 13.7	0.9 ~ 1.4	9.4 ~ 10.8
Inhibitor swtich mounting bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Manual Lever mounting nut	17.4 ~ 24.5	1.8 ~ 2.5	13.0 ~ 18.1
Oil drain plug	58.8 ~ 78.5	6.0 ~ 8.0	43.4 ~ 57.9
Oil filler plug	58.8 ~ 78.5	6.0 ~ 8.0	43.4 ~ 57.9
stator motor mounting bolt	42.2 ~ 53.9	4.3 ~ 5.5	31.1 ~ 39.8
Transmission upper mounting bolt (Transmission=>Engine)	42.2 ~ 53.9	4.3 ~ 5.5	31.1 ~ 39.8
Transmission lower mounting bolt (Engine=>Transmission)	42.2 ~ 53.9	4.3 ~ 5.5	31.1 ~ 39.8
Transmission support mounting bolt	58.8 ~ 78.5	6.0 ~ 8.0	43.4 ~ 57.9
roll stopper bracket mounting bolt	49.0 ~ 68.6	5.0 ~ 7.0	36.2 ~ 50.6
Clutch actuator mounting bolt	19.6 ~ 26.5	2.0 ~ 2.7	14.5 ~ 19.5
Fork cover mounting bolt	3.9 ~ 5.9	0.4 ~ 0.6	2.9 ~ 4.3
Gear actuator mounting bolt	19.6 ~ 26.5 9.8 ~ 11.8	2.0 ~ 2.7 1.0 ~ 1.2	14.5 ~ 19.5 7.2 ~ 8.7
Clutch engagement frok and bearing sleeve mounting bolt	9.8 ~ 11.8	1.0 ~ 1.2	7.2 ~ 8.7
Transmission bracket hanger mounting bolt	19.6 ~ 26.5	2.0 ~ 2.7	14.5 ~ 19.5

Lubricants

Item	Specified lubricant	Quantity
Input shaft 1/2 spline	Extreme pressure grease for vehicle	0.15-0.25 g
Clutch Engagement Fork	Extreme pressure grease for vehicle	0.1-0.2 g

DCT (Dual Clutch Transmission) System

...

Special Service Tools

Special Service Tools Tool(Number and Name)IllustrationUse09200-3N000Engine support fixture(Beam)Removal and installation of the transaxle.Use this beam (SST No. : 09200-3N000) with the supporter ...

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