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Home >> Genesis >> 2021 >> GV80 3.5T Advanced >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Timing System - 3.5L >> Timing Chain >> Repair Procedures >> Installation

Repair Procedures: Installation

  1. The key of crankshaft should be aligned with the timing mark of cylinder block. As a result of this, the piston of No. 1 cylinder is placed at the top dead center on compression stroke.
  2. Check that the mark of the intake and exhaust CVVT sprockets timing are in straight line on the cylinder head surface as shown in the illustrations. As a result of this, the piston of No. 1 cylinder is placed at the top dead center on compression stroke.

    [LH intake] 

    G14727966Courtesy of HYUNDAI MOTOR AMERICA

    [LH exhaust] 

    G14727967Courtesy of HYUNDAI MOTOR AMERICA

    [RH intake] 

    G14727968Courtesy of HYUNDAI MOTOR AMERICA

    [RH exhaust] 

    G14727969Courtesy of HYUNDAI MOTOR AMERICA
  3. Install the LH timing chain tensioner adapter (A).
    G14727970Courtesy of HYUNDAI MOTOR AMERICA
  4. Install the LH crankshaft chain sprocket (A).
    G14727971Courtesy of HYUNDAI MOTOR AMERICA
  5. Install the LH timing chain guide (A).

    Tightening torque: 

    19.6 - 24.5 N.m (2.0 - 2.5 kgf.m, 14.5 - 18.1 lb-ft)

    G14727972Courtesy of HYUNDAI MOTOR AMERICA
  6. Install the LH timing chain (A).
    G14727973Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When installing the timing chain, be sure that the timing mark of each sprocket is matched with the timing mark (color link) of the timing chain.

    [LH intake and exhaust] 

    G14727974Courtesy of HYUNDAI MOTOR AMERICA

    [Crankshaft] 

    G14727975Courtesy of HYUNDAI MOTOR AMERICA
  7. Install the LH timing chain tensioner arm (A).
    G14727976Courtesy of HYUNDAI MOTOR AMERICA
  8. Install the LH timing chain tensioner (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    G14727977Courtesy of HYUNDAI MOTOR AMERICA
  9. Install the LH timing chain cam to cam guide (A) and then remove the stopper pin.

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    G14727978Courtesy of HYUNDAI MOTOR AMERICA
  10. Install the RH crankshaft chain sprocket (A).
    G14727979Courtesy of HYUNDAI MOTOR AMERICA
  11. Install the RH timing chain guide (A).

    Tightening torque: 

    19.6 - 24.5 N.m (2.0 - 2.5 kgf.m, 14.5 - 18.1 lb-ft)

    G14727980Courtesy of HYUNDAI MOTOR AMERICA
  12. Install the RH timing chain (A).
    G14727981Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When installing the timing chain, be sure that the timing mark of each sprocket is matched with the timing mark (color link) of the timing chain.

    [RH intake and exhaust] 

    G14727982Courtesy of HYUNDAI MOTOR AMERICA

    [Crankshaft] 

    G14727983Courtesy of HYUNDAI MOTOR AMERICA
  13. Install the RH timing chain tensioner arm (A).
    G14727984Courtesy of HYUNDAI MOTOR AMERICA
  14. Install the RH timing chain tensioner (A).

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    G14727985Courtesy of HYUNDAI MOTOR AMERICA
  15. Install the RH timing chain cam to cam guide (A) and then remove the stopper pin.

    Tightening torque: 

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

    G14727986Courtesy of HYUNDAI MOTOR AMERICA
  16. Install the oil pump chain and oil pump sprocket.

    (Refer to Lubrication System - "OIL PUMP ")

  17. After rotating the crankshaft 2 revolutions in regular direction (clockwise viewed from front), confirm the timing mark.
    NOTE:
    • Always turn the crankshaft clockwise.
    • Turning the crankshaft counterclockwise before building up oil pressure in the hydraulic timing chain tensioner may result in the chain disengagement from the sprocket teeth.
  18. Install the timing chain cover.

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