Repair procedures: Replacement

Disconnect the battery negative terminal first, then the positive terminal.
Loosen the drive belt tension adjusting bolt (A).

Fig 1: Identifying Drive Belt Tension Adjusting Bolt
Courtesy of KIA MOTORS AMERICA, INC.
Remove the drive belt (A).

Fig 2: Identifying Drive Belt
Courtesy of KIA MOTORS AMERICA, INC.
Disconnect the air compressor connector (A) and the alternator connector (B), and remove the cable (C) from alternator "B" terminal.

Fig 3: Identifying Air Compressor Connector, Alternator Connector, & Cable
Courtesy of KIA MOTORS AMERICA, INC.
Pull out the through bolts (A) and then remove the alternator.
Tightening torque:

19.6~26.5 Nm (2.0~2.7 kgf.m, 14.5~19.5 lb-ft)-12mm bolt

29.4~41.2 Nm (3.0~4.2 kgf.m, 21.7~30.4 lb-ft)-14mm bolt

Fig 4: Identifying Through Bolts
Courtesy of KIA MOTORS AMERICA, INC.
Installation is the reverse order of removal.
Adjust the alternator belt tension after installation.