Removal and Installation

Remove the engine cover.
(Refer to Engine and Transaxle Assembly - "ENGINE COVER ")
Remove the air duct (A).

Fig 1: Removing Air Duct
Courtesy of KIA MOTORS AMERICA, INC.
Remove the air cleaner assembly.
1. Disconnect the breather hose (A), the recirculation hose (B), the vacuum hose (C).
2. Disconnect the air intake hose (D) and then remove the air cleaner assembly (E).
  Tightening torque
  
  Air cleaner bolts:
  
  7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb.ft)
  
  Hose clamp:
  
  2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.2 - 3.6 lb.ft)
Fig 2: Disconnecting Breather Hose, Recirculation Hose And Vacuum Hose
Courtesy of KIA MOTORS AMERICA, INC.
Install in the reverse order of removal.