Hyundai Elantra: DCT(Dual Clutch Transmission) System / Specifications
| Specifications |
Dual clutch transmission
|
Item
|
Specification
| |
| Transmission model | D7UF1-2 (7DCT) | |
| Engine model | Gamma II 1.6 T-GDI (Gasoline) | |
| Clutch Type | Dry dual plate | |
| Gear ratio | 1st | 3.929 |
| 2nd | 2.318 | |
| 3rd | 1.957 | |
| 4th | 1.023 | |
| 5th | 0.778 | |
| 6th | 0.837 | |
| 7th | 0.681 | |
| Reverse | 5.304 | |
| Final gear ratio | 1st, 2nd, 4th, 5th | 4.857 |
| 3rd, 6th, 7th, R | 3.579 | |
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
09200-3N000Engine support fixture(Beam)Removal and installation of the transmission...
Other information:
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- Control Cable
Steering wheel audio control
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The steering wheel audio control switches are installed for your convenience.
NOTICE
Do not operate audio remote control buttons simultaneously.
VOLUME (VOL + / VOL -) (1)
Move the VOLUME toggle switch up to increase volume. Move the VOLUME toggle switch down to decrease volume.
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