Hyundai i-30: DCT(Dual Clutch Transmission) System / Specifications
Hyundai i30 (PD) 2018-2025 Service Manual / DCT(Dual Clutch Transmission) System / Specifications
| Specifications |
Dual clutch transmission
|
Item |
Specification |
|
|
Transmission model |
D7UF1-2 (7DCT) |
|
|
Engine model |
Kappa 1.5 T-GDI (Gasoline) |
|
|
Clutch Type |
Dry dual plate |
|
|
Gear ratio |
1st |
3.929 |
|
2nd |
2.318 |
|
|
3rd |
2.043 |
|
|
4th |
1.07 |
|
|
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 |
|
Clutch actuator
|
Item |
Specification |
|
Rated voltage |
12V |
|
Initialize the rod length |
79.0 - 80.0 mm (3.1102 - 3.1496 in.) |
|
Wear adjustment amount |
0.25 mm (0.0098 in.) @ 1 Click |
Gear actuator
|
Item |
Specification |
|
Power supply |
12V |
|
Output type |
CAN signals |
Inhibitor Switch
|
Item |
Specification |
|
Power supply |
12V |
|
Output type |
Combination of output signals |
Input speed sensor
|
Item |
Specification |
|
Type |
Hall effect sensor |
|
Output signal |
High: 11.8 - 16.8 mA |
|
Low: 5.9 - 8.4 mA |
| Tightening Torques |
|
Item |
N.m |
kgf.m |
lb-ft |
|
Clutch engagement bearing |
9.8 - 11.8 |
1.0 - 1.2 |
7.2 - 8.7 |
|
TCM mounting bolt |
7.8 - 9.8 |
0.8 - 1.0 |
5.8 - 7.2 |
|
Clutch actuator & TCM assembly 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 |
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 |
|
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 |
44.1 - 58.8 |
4.5 - 6.0 |
32.5 - 43.4 |
|
Oil filler plug |
58.8 - 78.5 |
6.0 - 8.0 |
43.4 - 57.9 |
|
Shift cable bracket mounting bolt |
19.6 - 26.5 |
2.0 - 2.7 |
14.5 - 19.5 |
|
Shift cable mounting nut |
9.8 - 13.7 |
1.0 - 1.4 |
7.2 - 10.1 |
|
Shift cable retainer mounting nut |
11.8 - 14.7 |
1.2 - 1.5 |
8.7 - 10.8 |
|
Shift lever assembly mounting bolt |
8.8 - 13.7 |
0.9 - 1.4 |
6.5 - 10.1 |
|
Stater motor mounting bolt |
49.0 - 63.7 |
5.0 - 6.5 |
36.2 - 47.0 |
|
Transmission support bracket mounting bolt |
88.3 - 107.9 |
9.0 - 11.0 |
65.1 - 79.6 |
|
Transmission bracket mounting bolt |
58.9 - 78.5 |
6.0 - 8.0 |
43.4 - 57.8 |
|
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 - 48.1 |
4.3 - 4.9 |
31.1 - 35.4 |
|
42.2 - 53.9 |
4.3 - 5.5 |
31.1 - 39.8 |
| Lubricants |
|
Item |
Capacity |
Recommended |
|
Transmission oil |
1.6 - 1.7 ℓ (0.42 - 0.45 U.S.gal., 1.69 - 1.80 U.S. qt., 1.41 - 1.50 lmp
qt) |
SAE 70W, API GL-4 Recommended transmission oil : H.K.SHELL: SPIRAX S6 GHDE 70W DCTF PLUS, SK: HK D DCTF TGO-10 PLUS |
|
Input shaft 1/2 spline |
0.15 - 0.25 g |
Extreme pressure grease for vehicle |
|
Clutch engagement fork |
0.1 - 0.2 g |
Extreme pressure grease for vehicle |
Special service tools
Special Service Tools
Tool
(Number and Name)
Illustration
Use
09200-3N000
Engine support fixture
(Beam)
Removal and installation of the transmission...
Other information:
Hyundai i30 (PD) 2018-2025 Service Manual: Steering Gear Box
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 front hub...
Hyundai i30 (PD) 2018-2025 Service Manual: Special service tools
..
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The speedometer indicates the speed of the vehicle and is calibrated in kilometers per hour (km/h) and/or miles per hour (MPH).
Tachometer
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