Hyundai Sonata LF: Dual Clutch Transmission Control System / Gear Actuator Assembly Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / DCT (Dual Clutch Transmission) System / Dual Clutch Transmission Control System / Gear Actuator Assembly Repair procedures

Removal
   
•
When gear actuator removing, set control shaft lever to neutral position.
1.
Remove the air cleaner assembly and air duct.
(Refer to Engine Mechnical System - "Air cleaner")
2.
Remove the battery and tray.
(Refer to Engine Electrical System - "Battery")
3.
Disconnect the gear actuator motor connector (A) and solenoid connector (B).

4.
Remove the gear actuator from the transmission after loosening the bolts (A-2ea, B-3ea).

Tightening torque :
(A) : 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
(B) : 19.6 ~ 26.5 N.m (2.0 ~ 2.7 kgf.m, 14.5 ~ 19.5 lb-ft)

Installation
1.
Install in the reverse order of removal.
   
•
Check the details below before installing the gear actuator assembly.
1.
Check that the gear actuator is placed in the "neutral" state.
2.
Check the assembled state of the O-rings (A).

3.
Apply gear oil to the surface of O- rings.
4.
Check the assembled state of the dowel pins (A).

•
Perform the clutch touch point learning procedure using the GDS after replacing the gear actuator assembly.

    Gear Actuator Assembly Schematic Diagrams

    C..

    Input shaft speed sensor 1 Components and Components Location

    C..

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