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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 82 (Timing System - 1.6L - Optima (Except HEV)) >> Timing Chain >> Repair Procedures >> Removal

Repair Procedures: Removal

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  1. Turn the crankshaft pulley clockwise, and align its groove with the timing mark of the timing chain cover.
    Fig 1: Aligning Crankshaft Pulley Groove With Timing Mark Of Timing Chain Cover
    G11823131Courtesy of KIA MOTORS AMERICA, INC.
  2. Remove the timing chain cover.

    (Refer to Timing System - "TIMING CHAIN COVER ")

  3. Align the timing marks of the CVVT sprockets with the upper surface of the cylinder head to make No. 1 cylinder be positioned at TDC.
    NOTE: Check the dowel pin of the crankshaft for facing upside of the engine at this moment.
    Fig 2: Locating Timing Marks Of CVVT Sprockets (1 Of 2)
    G11823132Courtesy of KIA MOTORS AMERICA, INC.
    Fig 3: Locating Timing Marks Of CVVT Sprockets (2 Of 2)
    G11823133Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the timing chain auto tensioner (A).
    Fig 4: Locating Timing Chain Auto Tensioner And Pin
    G11823134Courtesy of KIA MOTORS AMERICA, INC.
    NOTE: Before removing the tensioner, fix the piston of the tensioner with a pin through the hole (B) at compressed position.
  5. Remove the timing chain tensioner arm (A) and guide (B).
    Fig 5: Locating Timing Chain Tensioner Arm And Guide
    G11823135Courtesy of KIA MOTORS AMERICA, INC.
  6. Remove the timing chain (A).
Fig 6: Locating Timing Chain
G11823136Courtesy of KIA MOTORS AMERICA, INC.