Repair procedures: Removal

Remove the under cover.
(Refer to - "ENGINE ROOM UNDER COVER ").
Remove the ATF drain plug (A), allow the fluid to drain out and then reinstall the drain plug.
Tightening torque:

33.3 ~ 43.1 N.m (3.4 ~ 4.4 kgf.m, 24.6 ~ 31.8 lb-ft)

Fig 1: Locating ATF Drain Plug
Courtesy of KIA MOTORS AMERICA, INC.

NOTE: The existing ATF drain plug gasket must be replaced with new one. (Do not reuse it.)
Remove the battery and battery tray.
(Refer to Engine Electrical System - "BATTERY ")
Remove the wiring bracket (A) and the air breather hose (B).
Tightening torque:

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

Fig 2: Locating Wiring Bracket And Air Breather Hose
Courtesy of KIA MOTORS AMERICA, INC.
Lift the vehicle after loosening valve body cover upper bolts.
Remove the valve body cover (A) by loosening bolts.
Tightening torque:

11.8 ~ 13.7 N.m (1.2 ~ 1.4 kgf.m, 8.7 ~ 10.1 lb-ft)

Fig 3: Locating Valve Body Cover
Courtesy of KIA MOTORS AMERICA, INC.
Remove the solenoid valve harness (A) and oil temperature sensor (B) after removing the bolts.
Tightening torque:

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

Fig 4: Removing Solenoid Valve Harness And Oil Temperature Sensor Bolts
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: Removing Valve Body Assembly
Courtesy of KIA MOTORS AMERICA, INC.