Removal And Installation - Front Motor: Removal

WARNING:

When working on high voltage system, the work should be performed by technicians who have completed the relevant training. It is because that lack of knowledge of the high voltage system can lead to serious accidents due to electric shock or electric leakage.
When working a high voltage system, the technician must be recognized and observe "HIGH VOLTAGE SYSTEM GENERAL SAFETY INFORMATION AND CAUTION ". If do not follow, serious accidents like electric shock and short circuit are caused.
When working on high voltage system, make sure to check the Personal Protective Equipment (PPE) and high voltage shut-off procedures.

NOTE:

Follow the instructions below when releasing the quick connector.

Pull the quick connector clamp (A) in the direction of the arrow to separate the clamp and remove the hose.

Do not touch the rubber seal (B) inside the hose.

Courtesy of KIA MOTORS AMERICA, INC.

Disconnect the battery negative (-) terminal and the service interlock connector.
(Refer to Battery Control System - " AUXILIARY 12 V BATTERY ")
Remove the front under cover.
(Refer to Motor and Reduction Gear System - " FRONT UNDER COVER ")
Drain the motor system coolant.
(Refer to Electric Vehicle Cooling System - " MOTOR COOLANT ")
Drain the front motor and reduction gear oil.
(Refer to Motor and Reduction Gear System - " FRONT MOTOR AND REDUCTION GEAR OIL ")
Disconnect the motor & reduction oil cooler coolant hose (A) after releasing the quick connector.

Courtesy of KIA MOTORS AMERICA, INC.
Disconnect rear motor and reduction gear oil cooler hose (A) after releasing the quick connector.

Courtesy of KIA MOTORS AMERICA, INC.
Remove the front motor and reduction gear oil cooler (A) after removing bolts and nut.
Tightening torque:

16.7 - 23.5 N.m (2.0 - 2.4 kgf.m, 14.5 - 17.3 lb.ft)

Courtesy of KIA MOTORS AMERICA, INC.