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Home >> Hyundai >> 2011 >> Azera GLS >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Timing System >> Timing Chain >> Repair Procedures >> Removal

Repair Procedures: Removal

CAUTION:
  • Use fender covers to avoid damaging painted surfaces.
  • To avoid damage, unplug the wiring connectors carefully while holding the connector portion.
NOTE:
  • Mark all wiring and hoses to avoid misconnection.
  • Turn the crankshaft pulley so that the No. 1 piston is at top dead center.
  1. Disconnect the negative terminal from the battery.
  2. Remove the air duct (A).
  3. Fig 1: Identifying Air Duct
    G06801397Courtesy of HYUNDAI MOTOR CO.
  4. Remove the intake air hose and air cleaner assembly.
    1. Disconnect the breather hose (A).
    2. Disconnect the ECM connectors (B).
    3. Disconnect the AFS connector (C) and then remove the air cleaner assembly (D).
  5. Fig 2: Identifying AFS Connector, Breather Hose, Intake Air Hose And Air Cleaner
    G00510024Courtesy of HYUNDAI MOTOR CO.
  6. Remove the under cover(A).
  7. Fig 3: Identifying Under Cover
    G06801399Courtesy of HYUNDAI MOTOR CO.
  8. Remove the RH front wheel and the side cover (A).
    Fig 4: Identifying RH Front Wheel Side Cover
    G06801400Courtesy of HYUNDAI MOTOR CO.
  9. Drain the engine coolant.

    Remove the radiator cap to speed draining.

  10. Remove the upper radiator hose(A).
    Fig 5: Identifying Upper Radiator Hose
    G06801401Courtesy of HYUNDAI MOTOR CO.
  11. Drain the engine oil.
  12. Remove the lower oil pan(A).

    Insert the blade of SST(09215-3C000) between the upper oil pan and lower oil pan, and cut off applied sealer and removed lower oil pan.

    Fig 6: Removing Lower Oil Pan
    G06801402Courtesy of HYUNDAI MOTOR CO.
    NOTE:
    • Insert the SST between the oil pan and the ladder frame by tapping it with a plastic hammer in the direction of arrow.
    • After tapping the SST with a plastic hammer along the direction of arrow around more than 2/3 edge of the oil pan, remove it from the ladder frame.
    • Do not use the SST as a prybar. Hold the tool in position (on the gasket line) and tap in with a light hammer.
    • Be careful not to damage the contact surfaces of Upper oil pan and lower oil pan.
  13. Install the jack to the upper oil pan.
    Fig 7: Locating Upper Oil Pan
    G06801403Courtesy of HYUNDAI MOTOR CO.
    NOTE: Place a rubber block between oil pan and jack.
  14. Just loosen the transaxle mounting bolts (A) without removing the transaxle mounting (B).
    Fig 8: Identifying Transaxle Mounting With Bolts
    G06801404Courtesy of HYUNDAI MOTOR CO.
  15. Remove the engine coolant reservoir tank (A).
  16. Disconnect the ground cable (B) and then remove the engine mounting support bracket (C).
    Fig 9: Identifying Engine Coolant Reservoir Tank And Engine Mounting Bracket
    G06801405Courtesy of HYUNDAI MOTOR CO.
  17. Loosen the A/C pipe bracket mounting bolt (A).
    Fig 10: Identifying A/C Pipe Bracket Mounting Bolt
    G06801406Courtesy of HYUNDAI MOTOR CO.
  18. Remove the engine mounting bracket (A) through the lower position of A/C pipe line.
    Fig 11: Identifying No. 1 Engine Mounting
    G06801407Courtesy of HYUNDAI MOTOR CO.
  19. Disconnect the wiring connectors and then remove the surge tank. (Refer to INTAKE SYSTEM AND EXHAUST SYSTEM
    Fig 12: Identifying Surge Tank
    G00510038Courtesy of HYUNDAI MOTOR CO.
    NOTE: Cover the inlet of intake manifold with a clean woven stuff or vinyl cover to prevent foreign materials from entering.
  20. Disconnect the RH ignition coil connectors (A) and the injector connectors (B).
    Fig 13: Identifying RH Ignition Coil Connector (A) And Injector Connectors (B)
    G00510026Courtesy of HYUNDAI MOTOR CO.
  21. Remove the LH, RH ignition coil.
  22. Remove the exhaust OCV cap (A), and then remove the LH, RH cylinder head covers.
    Fig 14: Locating The Exhaust OCV Cap (A), And The LH, RH Cylinder Head Covers
    G00510042Courtesy of HYUNDAI MOTOR CO.
    NOTE: Cover the cylinder head with a clean woven stuff or vinyl cover to prevent foreign materials from entering.
  23. To release the tension, turn the drive belt tensioner counterclockwise then remove the drive belt (A).
    Fig 15: Engine Drive Belt Routing
    G06801430Courtesy of HYUNDAI MOTOR CO.
  24. Lift up the engine assembly by using the jack for get a space to work.
  25. Remove the power steering pump(A).
  26. Fig 16: Identifying Power Steering Pump
    G06801433Courtesy of HYUNDAI MOTOR CO.
  27. Remove the air conditioner compressor(A).
  28. Fig 17: Identifying Air Conditioner Compressor
    G06801434Courtesy of HYUNDAI MOTOR CO.
  29. Remove the alternator(A).
  30. Fig 18: Identifying Alternator
    G06801435Courtesy of HYUNDAI MOTOR CO.
  31. Remove the drive belt idler(A).
  32. Fig 19: Identifying Drive Belt Idler
    G06801436Courtesy of HYUNDAI MOTOR CO.
  33. Remove the drive belt auto tensioner(A).
  34. Fig 20: Identifying Drive Belt Auto Tensioner With Bolts
    G06801437Courtesy of HYUNDAI MOTOR CO.
  35. Remove water pump pulley(A).
  36. Fig 21: Identifying Water Pump Pulley
    G06801438Courtesy of HYUNDAI MOTOR CO.
  37. Set No. 1 cylinder to TDC/compression.
    1. Turn the crankshaft pulley and align its groove with the timing mark "T" of the timing chain cover.
      NOTE: Do not rotate engine counterclockwise.
      Fig 22: Identifying Timing Mark "T" Of Lower Timing Chain Cover
      G05321412Courtesy of HYUNDAI MOTOR CO.
    2. Check that the mark (A) of the camshaft timing sprockets are in straight line on the cylinder head surface as shown in the illustration. If not, turn the crankshaft one revolution (360°).
      Fig 23: Identifying Timing Marks (A) on LH Camshafts
      G00510043Courtesy of HYUNDAI MOTOR CO.
      Fig 24: Identifying Timing Marks (A) on RH Camshafts
      G00510044Courtesy of HYUNDAI MOTOR CO.
      NOTE: Do not rotate engine counterclockwise.
  38. Remove the crankshaft pulley(A).
    Fig 25: Identifying Crankshaft Damper Pulley
    G06801431Courtesy of HYUNDAI MOTOR CO.
    NOTE:

    There are two methods to hold the ring gear when installing or removing the crankshaft damper pulley.

    • Install the SST (flywheel stopper, 09231-3C300) to hold the ring gear after removing the starter.
    • Fig 26: Removing Crankshaft Pulley Using SST (Flywheel Stopper, 09231-3C300)
      G06801432Courtesy of HYUNDAI MOTOR CO.
    • Install the SST (09231-3D100) to hold the ring gear after removing the dust cover.
      1. Remove the front muffler. (Refer to MUFFLER
      2. Remove the dust cover (A) on the bottom of the upper oil pan and unfasten the two transaxle mounting bolts (B).
      3. Fig 27: Locating Dust Cover At The Bottom Of The Upper Oil Pan
        G00510045Courtesy of HYUNDAI MOTOR CO.
      4. Adjust the length of the holder nuts (A) so that the front plate of the holder (B) puts in the ring gear (C) teeth.
      5. Fasten the two transaxle mounting bolts in the original mounted holes.
      6. Fig 28: Identifying Adjusting Holder Nuts (A) So That The Front Plate Of The Holder (B) Puts In The Ring Gear (C) Teeth
        G00510046Courtesy of HYUNDAI MOTOR CO.
      7. Install the SST (09231-3D100) using the two mounting bolts. Tighten the bolts and nuts of the holder securely.
      8. Fig 29: Identifying The SST (09231-3D100) With The Two Mounting Bolts
        G00510047Courtesy of HYUNDAI MOTOR CO.
  39. Remove the timing chain cover(A).
    Fig 30: Identifying Tinning Chain Cover (A)
    G06105069Courtesy of HYUNDAI MOTOR CO.
    CAUTION:
    • Disconnect the water vent hose located at back of timing chain cover before removing.
    • Be careful not to damage the contact surfaces of cylinder block, cylinder head and timing chain cover.
    NOTE:
    • Before removing the timing chain, mark the RH/LH timing chain with an identification based on the location of the sprocket because the identification mark on the chain for TDC (Top Dead Center) can be erased.
    Fig 31: Identifying Timing Mark On LH Camshafts
    G00510048Courtesy of HYUNDAI MOTOR CO.
    Fig 32: Identifying Timing Mark On Sprockets
    G04879508Courtesy of HYUNDAI MOTOR CO.
    Fig 33: Identifying Timing Mark On RH Camshafts
    G00510049Courtesy of HYUNDAI MOTOR CO.
    Fig 34: Identifying Timing Mark On Crankshaft Sprockets
    G00510050Courtesy of HYUNDAI MOTOR CO.
    Fig 35: Locating Oil Pump Chain Cover(A)
    G04882970Courtesy of HYUNDAI MOTOR CO.
    Fig 36: Locating Oil Pump Chain Tensioner Assembly(A)
    G04882971Courtesy of HYUNDAI MOTOR CO.
    Fig 37: Locating RH Timing Chain Guide(A)
    G04882973Courtesy of HYUNDAI MOTOR CO.
    Fig 38: Identifying Pin Compressing Timing Chain Tensioner
    G04803492Courtesy of HYUNDAI MOTOR CO.
    Fig 39: Identifying RH Timing Chain Auto Tensioner And RH Timing Chain Tensioner Arm
    G04879486Courtesy of HYUNDAI MOTOR CO.
    Fig 40: Identifying RH Timing Chain Guide (A) And RH Timing Chain (B)
    G06105079Courtesy of HYUNDAI MOTOR CO.
    Fig 41: Identifying Oil Pump Chain Sprocket And Oil Pump Chain
    G04879491Courtesy of HYUNDAI MOTOR CO.
    Fig 42: Locating Crankshaft Sprocket(A) (Oil Pump & RH Camshaft Drive)
    G04882975Courtesy of HYUNDAI MOTOR CO.
    Fig 43: Installing Set Pin After Compressing LH Timing Chain Tensioner
    G06105082Courtesy of HYUNDAI MOTOR CO.
    Fig 44: Identifying RH Timing Chain Auto Tensioner (A) And The RH Timing Chain Tensioner Arm(B)
    G00510051Courtesy of HYUNDAI MOTOR CO.
    Fig 45: Identifying LH Timing Chain Guide (A) And LH Timing Chain (B)
    G06105084Courtesy of HYUNDAI MOTOR CO.
    Fig 46: Locating RH Timing Chain Guide(A)
    G04882973Courtesy of HYUNDAI MOTOR CO.
    Fig 47: Locating Crankshaft Sprocket(A) (Oil Pump & RH Camshaft Drive)
    G04882975Courtesy of HYUNDAI MOTOR CO.
    Fig 48: Identifying LH Timing Chain Guide (A) And LH Timing Chain (B)
    G06105084Courtesy of HYUNDAI MOTOR CO.
    Fig 49: Identifying Crankshaft Sprocket
    G04879496Courtesy of HYUNDAI MOTOR CO.
    Fig 50: Locating Tensioner Adapter Assembly(A)
    G04882980Courtesy of HYUNDAI MOTOR CO.