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Home >> Hyundai >> 2002 >> Sonata GLS, Automatic >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Lubrication System >> 2.7L 6-Cylinder Engine >> Timing System >> Timing Belt >> Installation >> Notes

Timing Belt: Installation: Notes

  1. Install the idler pulley to water pump boss.
    NOTE: Insert and install the idler pulley to the roll pin that is pressed in the water pump boss.
    Fig 1: Identifying Idler Pulley
    G01153663Courtesy of HYUNDAI MOTOR CO.
  2. Install the tensioner arm and plain washer to the cylinder block.
  3. Install the tensioner pulley to the tensioner arm.
  4. Install the camshaft sprockets and align the timing marks.
    Fig 2: View Of Timing Belt Assembly
    G01153664Courtesy of HYUNDAI MOTOR CO.
    NOTE:
    • When installing the camshaft sprockets, fasten them tightly while holding the hexagonal part of the camshaft.
    • Before installing the timing belt, if the timing marks of the cam sprocket and the cylinder head cover do not coincide, do not rotate the cam sprocket more than 3 teeth in either direction.
    • Rotating the sprocket more than 3 teeth may allow the valve and piston to touch each other.
    • If the cam sprocket is rotated more than 3 teeth unavoidably, rotate the crankshaft counter - clock wise a bit before rotating the cam sprocket.
  5. Install the auto tensioner to the front case.
    NOTE: At this time auto tensioner's set pin should be compressed and secured with set pin.
    Fig 3: Installing Auto Tensioner & Identifying Set Pin
    G01153665Courtesy of HYUNDAI MOTOR CO.
  6. Align the timing marks of each sprocket and install the timing belt in the following order.

    Crankshaft sprocket --> Idler pulley --> camshaft sprocket (LH side) --> Water pump pulley --> camshaft --> sprocket (RH side) --> Tensioner pulley.

    NOTE:
    • In this step, No. 1 cylinder is in the TDC (Compression stroke).
    • Be very careful if you use your fingers.
      Fig 4: Identifying Timing Marks
      G01153666Courtesy of HYUNDAI MOTOR CO.
  7. Pull out the set pin of the auto tensioner.
    Fig 5: Removing Set Pin
    G01153667Courtesy of HYUNDAI MOTOR CO.
  8. Install the upper and lower timing belt covers.
  9. Install the power steering pump pulley, idler pulley, tensioner pulley and crankshaft pulley.
  10. Using the wrench [16mm], rotate the tensioner arm clockwise (about 14°) and install the belt to the pulley.
  11. Install the engine cover.
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