Repair procedures: Removal

Remove the battery and the battery tray. (Refer to "CHARGING SYSTEM " in EE group.)
Remove the under cover (A).

Fig 1: Identifying Under Cover
Courtesy of KIA MOTORS AMERICA, INC.
Replace new gasket and the plug after draining the automatic transaxle fluid by removing the drain plug. (Refer to "AUTOMATIC TRANSAXLE SYSTEM " in this group.)
Remove the valve body cover (A) and eyebolt (B).
Tightening torque:
1. 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
2. 34.3 ~ 44.1 N.m (3.5 ~ 4.5 kgf.m, 28.9 ~ 32.6 lb-ft)
  CAUTION: The gasket of the eyebolt use new one.
  
  NOTE: Remove installation bolts in the engine room first and then remove others under the vehicle.
  
  Fig 2: Identifying Valve Body Cover And Eyebolt
  Courtesy of KIA MOTORS AMERICA, INC.
Remove the plate and the defend spring (A) after removing the bolt.
Tightening torque:

24.5 ~ 35.3 N.m (2.5 ~ 3.6 kgf.m, 18.1 ~ 26.0 lb-ft)

Fig 3: Identifying Detend Spring
Courtesy of KIA MOTORS AMERICA, INC.
Remove the bolt (3ea) after disconnecting the solenoid valve connector (A) and the oil temperature sensor connector (B).
Tightening torque:

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

CAUTION: Be careful not to damage the harness lock connector.

Fig 4: Identifying Solenoid Valve Connector And Oil Temperature Sensor Connector
Courtesy of KIA MOTORS AMERICA, INC.
Remove the valve body assembly (A).
Tightening torque:

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Fig 5: Identifying Valve Body Assembly
Courtesy of KIA MOTORS AMERICA, INC.
Disconnect the connector (A) from the main wiring.
Remove the input & output speed sensor (B) after removing the bolts (2ea)
Tightening torque:

9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

Fig 6: Identifying Output Speed Sensor Connector And Speed Sensor
Courtesy of KIA MOTORS AMERICA, INC.