Repair Procedures: Installation

Install in the reverse order of removal.
CAUTION:
1. Before reassembling the automatic transaxle to the engine assembly, make sure that there is no gap (A) between automatic transaxle and engine assembly in below illustration. Do not reassemble the automatic transaxle to the engine assembly when this gap (A) exist.
  
  Fig 1: Checking Gap Between Automatic Transaxle And Engine Assembly
  Courtesy of HYUNDAI MOTOR AMERICA
2. While there is a gap, It would be meaning that the key of oil pump gear is not assembled properly to the torque converter hub. In this case, remove the automatic transaxle assembly and then reinstall the torque converter to automatic transaxle assembly according to the key shape of oil pump gear.
  [Correct Assembly (A) - Oil Pump Key Part (B) Engaged Properly]
  
  Fig 2: Correct Assembly - Oil Pump Key Part Engaged Properly
  Courtesy of HYUNDAI MOTOR AMERICA
  
  [Incorrect Assembly (C) - Torque Converter Protruded due to Interference with the Oil Pump Key Part (D)]
  
  Fig 3: Incorrect Assembly - Torque Converter To Interference With Oil Pump Key Part
  Courtesy of HYUNDAI MOTOR AMERICA
3. If the mounting bolt is tightened forcibly in spite of a gap, key of oil pump gear will be damaged or broken. In this case, replace the automatic transaxle assembly.
NOTE:
- Follow each procedure below according to reinstallation or replacing with a new automatic transaxle.
In case of the reinstallation.
1. Replace the oil seal with a new one when ATF leak occurred because of differential oil seal damage.
  Information
  
  When installing the new oil seal, use the special service tool.
  
  [2WD SST No.: 09453-3L241 (Case side), 09231-H1100]
  
  [4WD SST No.: 09453-3L241 (Case side), 09453-2W100 (Housing side), 09231-H1100]
2. Check the ATF level after refilling the automatic transaxle with fluid. (Refer to Hydraulic System - "FLUID ")
3. Clear the diagnostic trouble codes (DTC) using the GDS.
  Information
  
  The DTCs are not cleared even by disconnecting the battery negative terminal. So, be sure to clear the DTCs using the GDS.
In case of the replacing with a new automatic transaxle.
NOTE: New automatic transaxle is already filled with specified quantity ATF.
For that reason, it does not necessary to refill and check the ATF but the remaining ATF inside of ATF cooler have to be removed.
1. Set the air blow gun in front of the ATF cooler hose (A).
2. Set the cup in front of the ATF cooler hose (B).
3. Remove the remaining ATF by blowing air into ATF cooler hose (A).
4. Install the ATF cooler hose (A) and (B).
  
  Fig 4: Installing ATF Cooler Hose
  Courtesy of HYUNDAI MOTOR AMERICA
5. Clear the diagnostic trouble codes (DTC) using the GDS.
  Information
  
  The DTCs are not cleared even by disconnecting the battery negative terminal. So, be sure to clear the DTCs using the GDS.
6. Reset the automatic transaxle adaptive values using the GDS.
  
  Fig 5: Screen Display - Resetting Automatic Transaxle Adaptive Values (1 Of 2)
  Courtesy of HYUNDAI MOTOR AMERICA
  
  Fig 6: Screen Display - Resetting Automatic Transaxle Adaptive Values (2 Of 2)
  Courtesy of HYUNDAI MOTOR AMERICA
7. Perform the oil pressure characteristics input procedure.
  - Oil pressure characteristics (bar code) location.
    
    Fig 7: Oil Pressure Characteristics (Bar Code) Location
    Courtesy of HYUNDAI MOTOR AMERICA
  - Oil-pressure characteristics input (Transmission exchange)
    
    Fig 8: Screen Display - Oil-Pressure Characteristics Input (Transmission Exchange; 1 Of 3)
    Courtesy of HYUNDAI MOTOR AMERICA
    
    Fig 9: Screen Display - Oil-Pressure Characteristics Input (Transmission Exchange; 2 Of 3)
    Courtesy of HYUNDAI MOTOR AMERICA
  Fig 10: Screen Display - Oil-Pressure Characteristics Input (Transmission Exchange; 3 Of 3)
  Courtesy of HYUNDAI MOTOR AMERICA
8. Perform the TCM adaptive values learning procedure.
  (Refer to Automatic Transaxle Control System - "REPAIR PROCEDURES ")