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Home >> Genesis >> 2020 >> G80 3.8, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Cylinder Head Assembly - 3.3L) >> Cylinder Head Cover >> Repair Procedures >> Installation >> LH Cylinder Head Cover

LH Cylinder Head Cover

WARNING: This page is about a different variant/trim than selected.
  1. Install the LH Cylinder Head Cover.
    NOTE:
    • Install the cylinder head cover under the exhaust oil control valve (OCV) Cap.
    • To prevent engine oil leakage, surely install the exhaust OCV cap after installing the cylinder head cover.
    1. The hardening sealant located on the upper area between timing chain cover and cylinder head should be removed before assembling cylinder head cover.
    2. After applying THREE BOND 1217H sealant, it should be assembled within 5 minutes.

      Bead Width:  4.5 mm (0.17 in.)

      G12656147Courtesy of HYUNDAI MOTOR AMERICA
    3. The firing and/or blow out test should not be performed within 30 minutes after the cylinder head cover was assembled.
    4. Install the cylinder head cover bolts as following method.

      Tightening Torque: 

      1st step:

      4.9 - 5.9 N.m (0.5 - 0.6 kgf.m, 3.6 - 4.3 lb-ft)

      2nd step:

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

      Fig 1: LH Cylinder Head Cover Bolts Tightening Sequence
      G12656148Courtesy of HYUNDAI MOTOR AMERICA
      CAUTION:
      • Do not reuse a cylinder head cover gasket.
    5. Install the LH exhaust CVVT oil control valve cap.

      Tightening Torque: 

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

      NOTE:
      • Always use a new exhaust CVVT oil control valve cap.
  2. To install the other parts, reverse the removal procedure.