Air Cleaner Assembly

Disconnect the battery negative terminal.
Remove the engine cover.
(Refer to Engine and Transmission Assembly - "ENGINE COVER ")
Remove the air duct (A).

Courtesy of KIA MOTORS AMERICA, INC.
Remove the air cleaner assembly.
1. Disconnect the RCV hose and pipe (A).
2. Disconnect the breather hose (B).
3. Disconnect the air intake hose (C).
  Tightening torque:
  
  2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.2 - 3.6 lb.ft, 26.0 - 43.4 lb.in)
4. Remove the air cleaner assembly (D).
  Tightening torque:
  
  3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb.ft, 35.4 - 53.1 lb.in)
Courtesy of KIA MOTORS AMERICA, INC.
Install in the reverse order of removal.