When able to replace the wheel side joint boot

Remove the front driveshaft.
(Refer to Front Driveshaft Assembly (4WD) - " FRONT DRIVESHAFT ")
Remove the reduction gear side joint.
(Refer to Front Driveshaft Assembly (4WD) - " JOINT ASSEMBLY (REDUCTION GEAR SIDE) ")
Remove the wheel side joint small diameter (A) and large diameter (B) boot band using a flat-head driver.

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.
Remove the wheel side joint boot (A).

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NOTE:

Do not remove the wheel side joint housing (A).
Reinstall the wheel side joint housing (A) may cause leakage, so replace it with the shaft (B) as an assembly.

Courtesy of KIA MOTORS AMERICA, INC.