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Hyundai Tucson: DCT (Dual Clutch Transmission) System (SBW)- Installation

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / DCT (Dual Clutch Transmission) System / DCT (Dual Clutch Transmission) System (SBW) / DCT (Dual Clutch Transmission) System (SBW)- Installation

Installation

  1. To install, reverse the removal procedure.

WARNING

Matters that require attention when installing the dual clutch transmission (DCT) to engine l)Check the pilot bearing (B) and external damper (A) 011 the side of engine for any dents, damages and deformations before installing the DCT. 2)Align the external clamper spline (A) with the dual clutch spline

2)Align the external clamper spline (A) with the dual clutch spline (B). 3)Assemble the DCT (A) to the knock bushing on the engine side (B)

3)Assemble the DCT (A) to the knock bushing on the engine side (B) and then insert the input shaft to the engine pilot bearing. 4) After adhering the DCT with engine by pushing the DCT. tighten

4) After adhering the DCT with engine by pushing the DCT. tighten the mounting bolts after checking that there is no gap (less than 2mm) between the clutch housing and the engine block.

(If the bolt is tightened while there is a gap. then the spline of external damper or clutch will be damaged or broken.)

Follow the separated each procedure as below according to reinstallation or replacing with a new dual clutch transmission.

In case of the reinstallation

  1. If the differential oil seal is damaged and oil is leaking, replace the oil seal with a new one. When installing the new oil seal, use the special tool. After installing the DCT, check the oil level after refilling the DCT
  2. After installing the DCT, check the oil level after refilling the DCT with oil.

    (Refer to DCT (Dual Clutch Transmission) System - "Transmission Gear Oil")

  3.  Clear the diagnostic trouble codes (DTC) using the diagnostic tool. Even though disconnecting the battery negative terminal, the DTCs will not be cleared. So, be sure to clear the DTCs using the diagnostic tool.

In case of the replacing with a new dual clutch transmission

  1. After replacing the new DCT. it need not oil refill & level check procedure because oil is already filled with specified quantity inside new DCT.
  2. Clear the diagnostic trouble codes (DTC) using the diagnostic tool. Even though disconnecting the battery negative terminal, the DTCs will not be cleared. So, be sure to clear the DTCs using the diagnostic tool.
  3. Perform clutch characteristics input procedure using the diagnostic tool. (One of two procedure must be performed.) 1)Clutch characteristics input (Manual Teaching)

2) Clutch compensation value setting.

2) Clutch compensation value setting.

3)Clutch touch point learning.

3)Clutch touch point learning.

General Information

General Information

  1. Check & Change intervals

WARNING

WARNING

Severe usage is defined as

  • Frequent driving on rough road (Bumpy road, gravel road, snow road, unpaved road, etc.)
  • Frequent driving on mountain road, ascent/descent.
  • Driving for patrol, taxi, commercial car or vehicle towing.
  • Frequent driving under high speed (over 170km)
  • More than 50% driving in heavy city traffic during hot weather above 32ºC (90ºF)
  • driving in areas using salt or other corrosive materials or in very cold weather.
  • Towing a trailer or using a camper on roof rack.
  • Manual transmission oil should be changed any time.

    Manual transmission have been submerged in water.

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