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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 85 (Intake & Exhaust System - 1.6L - Optima (Except HEV)) >> Air Cleaner >> Repair Procedures >> Removal and Installation >> Notes

Removal and Installation: Notes

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  1. Remove the engine cover.

    (Refer to Engine and Transmission Assembly - "ENGINE COVER ")

  2. Disconnect the battery negative terminal.
  3. Remove the air duct (A).

    Tightening torque: 

    7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb.ft)

    Fig 1: Removing Air Duct
    G11823032Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the air cleaner assembly.
    1. Disconnect the brake booster vacuum hose (A).
      Fig 2: Locating Brake Booster Vacuum Hose
      G11823033Courtesy of KIA MOTORS AMERICA, INC.
    2. Disconnect the RCV hose and pipe (A).
    3. Disconnect the breather hose (B).
    4. Disconnect the air intake hose (C).
    5. Remove the air cleaner assembly (D).

      Tightening torque: 

      7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.8 - 7.2 lb.ft)

      Fig 3: Locating RCV Hose, Breather Hose, Air Intake Hose And Air Cleaner Assembly
      G11823034Courtesy of KIA MOTORS AMERICA, INC.
  5. Install in the reverse order of removal.