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Home >> Hyundai >> 2016 >> Veloster Base, Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Timing System - 1.6L GDI >> Timing Chain >> Repair Procedures >> Removal

Repair Procedures: Removal

Engine Removal is not required for this procedure.

CAUTION:
  • Use Fender Covers to avoid damaging painted surfaces.
  • To avoid damages, unplug the Wiring Connectors carefully while holding the Connector Portion.
NOTE: Mark all Wiring and Hoses to avoid mis-connection.
WARNING: In case of removing the High Pressure Fuel Pump, High Pressure Fuel Pipe, Delivery Pipe and Injector. There may be injury caused by leakage of the High Pressure Fuel. So DO NOT do any repair work right after Engine stops.
  1. Remove the Engine Cover.
  2. Disconnect the Battery Negative Terminal (A).
    Fig 1: Battery Negative Terminal
    G10607470Courtesy of HYUNDAI MOTOR AMERICA
  3. Remove the Air Cleaner Assembly.
    1. Remove the Air Duct (A).
    2. Disconnect the Breather Hose (B).
    3. Disconnect the Air Intake Hose (C) and then remove the Air Cleaner Assembly (D).
      Fig 2: Air Duct, Breather Hose, Air Intake Hose And Air Cleaner Assembly
      G10607471Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the RH Front Wheel.
  5. Remove the Under Covers (A).
    Fig 3: Removing Under Covers
    G10607472Courtesy of HYUNDAI MOTOR AMERICA
  6. Disconnect the A/C Compressor Switch Connector (A), Alternator Connector (B) and the Cable from the Alternator "B" Terminal (C).
    Fig 4: A/C Compressor Switch And Alternator Connector & "B" Terminal
    G10607473Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the Intake OCV (Oil Control Valve) Connector (A) and the Exhaust OCV (Oil Control Valve) Connector (B).
    Fig 5: Intake And Exhaust OCV (Oil Control Valve) Connectors
    G10607474Courtesy of HYUNDAI MOTOR AMERICA
  8. Disconnect the Ignition Coil Connectors (A), the Injector Extension Connector (B), the VIS (Variable Intake System) Connector (C) and the PCSV (Purge Control Solenoid Valve) Connector (D).
    Fig 6: Ignition Coil, Injector Extension Connectors, VIS And PCSV Connectors
    G10607475Courtesy of HYUNDAI MOTOR AMERICA
  9. Disconnect the FPCV (Fuel Pressure Control Valve) Connector (A), the Intake CMPS (Camshaft Position Sensor) Connector (B) and the Exhaust CMPS (Camshaft Position Sensor) Connector (C).
    Fig 7: FPCV And Intake/Exhaust CMPS Connectors
    G10607476Courtesy of HYUNDAI MOTOR AMERICA
  10. Disconnect the Oxygen Sensor Connectors (A) and the Condenser Connector (B).
    Fig 8: Oxygen Sensor And Condenser Connectors
    G10607477Courtesy of HYUNDAI MOTOR AMERICA
  11. Disconnect the Fuel Hose (A) and the PCV (Positive Crankcase Ventilation) Hose (B).
    Fig 9: Fuel And PCV Hose
    G10607478Courtesy of HYUNDAI MOTOR AMERICA
  12. Remove the Vacuum Pipe Assembly (A).
    Fig 10: Removing Vacuum Pipe Assembly
    G10607479Courtesy of HYUNDAI MOTOR AMERICA
  13. Remove the High Pressure Pipe (A). (Refer to: FL procedure).
    Fig 11: High Pressure Pipe
    G10607480Courtesy of HYUNDAI MOTOR AMERICA
  14. Remove the High Pressure Fuel Pump (A) and the Roller Tappet (B). (Refer to: FL procedure).
    Fig 12: Removing High Pressure Fuel Pump And Roller Tappet
    G10607481Courtesy of HYUNDAI MOTOR AMERICA
  15. Remove the Ignition Coils (A).
    Fig 13: Removing Ignition Coils
    G10607482Courtesy of HYUNDAI MOTOR AMERICA
  16. Remove the Exhaust OCV (Oil Control Valve) (B).
    Fig 14: Exhaust OCV
    G10607483Courtesy of HYUNDAI MOTOR AMERICA
  17. Remove the Cylinder Head Cover (A) with Gaskets (B).
    Fig 15: Cylinder Head Cover And Gaskets
    G10607484Courtesy of HYUNDAI MOTOR AMERICA
  18. Remove the Exhaust OCV (Oil Control Valve) Adapter (A).
    Fig 16: Removing Exhaust OCV Adapter
    G10607485Courtesy of HYUNDAI MOTOR AMERICA
  19. Loosen the Water Pump Pulley Bolt and the Drive Idler Mounting Bolt.
  20. Loosen the Alternator Tension Adjusting Bolt (A) to loosen tension.
    Fig 17: Alternator Tension Adjusting Bolt
    G10607486Courtesy of HYUNDAI MOTOR AMERICA
  21. Remove the Alternator Drive Belt (A).
    Fig 18: Alternator Drive Belt
    G10607487Courtesy of HYUNDAI MOTOR AMERICA
  22. Remove the Alternator (A). (Refer to: Alternator in EE procedure).
    Fig 19: Identifying Alternator
    G10607488Courtesy of HYUNDAI MOTOR AMERICA
  23. Disconnect the Ground Line (A) and then remove the Engine Mounting Support Bracket (A).
    Fig 20: Removing Engine Mounting Support Bracket
    G10607489Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: Support the Engine with a jack not to be tilted.
  24. Remove the Alternator Bracket (B).
  25. Remove the Engine Support Bracket (A).
    Fig 21: Alternator And Engine Support Brackets
    G10607490Courtesy of HYUNDAI MOTOR AMERICA
  26. Remove the Water Pump Pulley (A) and the Drive Belt Idler (B).
    Fig 22: Water Pump Pulley And Drive Belt Idler
    G10607491Courtesy of HYUNDAI MOTOR AMERICA
  27. Remove the Water Pump (A).
    Fig 23: Identifying Water Pump
    G10607492Courtesy of HYUNDAI MOTOR AMERICA
  28. Turn the Crankshaft Pulley clockwise and align its groove with the Timing Mark of the Timing Chain Cover.
    Fig 24: Aligning Groove With Timing Chain Cover Timing Mark
    G10607493Courtesy of HYUNDAI MOTOR AMERICA
  29. Remove the Crankshaft Bolt (B) and Crankshaft Pulley (A).
    Fig 25: Crankshaft Bolt And Pulley
    G10607494Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: There are two methods to hold the Ring Gear when installing or removing the Crankshaft Damper Pulley.
    • Install the SST (09231-2B100) to hold the Ring Gear after removing the Starter.
      Fig 26: Installing SST (09231-2B100)
      G10607495Courtesy of HYUNDAI MOTOR AMERICA
    • Install the SST (09231-3D100) to hold the Ring Gear after removing the Dust Cover.
    1. Remove the Bracket (A).
      Fig 27: Removing Bracket
      G10607496Courtesy of HYUNDAI MOTOR AMERICA
    2. Remove the Dust Cover (A) and unfasten the Transaxle Mounting Bolt (B).
      Fig 28: Dust Cover And Transaxle Mounting Bolt
      G10607497Courtesy of HYUNDAI MOTOR AMERICA
    3. Adjust the length of the Holder Nuts (A) so that the Front Plate of the Holder (B) puts in the Ring Gear (C) Teeth.
    4. Adjust the angle of the Links (D), and fasten the Bolt 70mm (2.7559in) in the original Mounted Hole.
      Fig 29: Holder Nuts, Ring Gear Teeth And Links With Bolt
      G10607498Courtesy of HYUNDAI MOTOR AMERICA
    5. Tighten the Bolts and Nuts of the Holder and Links securely.
      Fig 30: Tightening Holder And Links Bolts
      G10607499Courtesy of HYUNDAI MOTOR AMERICA
  30. Remove the Timing Chain Cover (A).
    Fig 31: Timing Chain Cover
    G10607500Courtesy of HYUNDAI MOTOR AMERICA
  31. 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.
    1. Check the Dowel Pin of the Crankshaft for facing upside of the Engine at this moment.
      CAUTION: Put paint marks on the Timing Chain Links (3 Places) that meet with the Timing Marks of the CVVT Sprockets (In, Ex: 2) and the CVVT Sprocket.
      Fig 32: Timing Marks On CVVT Sprockets
      G10607501Courtesy of HYUNDAI MOTOR AMERICA
      Fig 33: Paint Marks On Timing Chain Links
      G10607502Courtesy of HYUNDAI MOTOR AMERICA
  32. Remove the Hydraulic Tensioner (A).
    Fig 34: Hydraulic Tensioner And Pin
    G10607503Courtesy of HYUNDAI MOTOR AMERICA
    CAUTION: Before removing the Tensioner, fix the Piston of the Tensioner with a Pin through the Hole (B) at Compressed Position.
  33. Remove the Timing Chain Tensioner Arm (A) and Guide (B).
    Fig 35: Timing Chain Tensioner Arm And Guide
    G10607504Courtesy of HYUNDAI MOTOR AMERICA
  34. Remove the Timing Chain (A).
    Fig 36: Identifying Timing Chain
    G10607505Courtesy of HYUNDAI MOTOR AMERICA
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