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Home › Genesis › 2021 › G80 2.5T, AWD › Repair and Diagnosis › External Pages › Different variant/trim › Section 12 (Timing System - 3.5L) › Timing Chain Cover › Repair Procedures › Installation

Repair Procedures: Installation

WARNING: This page is about a different variant/trim than selected.
  1. Install the new O-rings (A).
    G15555541Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Do not reuse the O-ring.
  2. Install the timing chain cover.
    1. Make sure to remove the hardening sealant, foreign materials, oil, dust and moisture gathered in the liquid gasket sealing surface (cam carrier, cylinder head, cylinder block, lower crankcase). Then, spray the cleaner on the sealing surface and wipe off with a clean towel.
    2. Firstly, apply liquid gasket sealant on the interface of T-joint (Cam carrier/cylinder head, cylinder head/cylinder block, cylinder block/lower crankcase, lower crankcase/upper oil pan).

      Sealant  : MS 721-40 AA or AA0

      G15555542Courtesy of HYUNDAI MOTOR AMERICA
    3. The part must be assembled within 5 minutes after sealant was applied on the mounting surface of liquid gasket of timing chain cover.

      Sealant application line  : 1 mm (0.0394 in.) away from the end of the chamfer inside the flange.

      Bead width  : Ø4.0 mm (0.16 in.)

      Sealant  : MS 721-40 AA or AA0

      G15555543Courtesy of HYUNDAI MOTOR AMERICA
      NOTE:
      • Fill * areas with sealant.
    4. The dowel pins on the cylinder block and holes on the timing chain cover should be used as a reference in order to assemble the timing chain cover (A) to be in exact position.

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

      Except B bolts: 18.6 - 21.6 N.m (1.9 - 2.2 kgf.m, 13.7 - 15.9 lb-ft)

      G15555544Courtesy of HYUNDAI MOTOR AMERICA
      G15555545Courtesy of HYUNDAI MOTOR AMERICA
      NOTE:
      • The engine starting or pressure tests should not be performed within 30 minutes after the timing chain cover was assembled.
      • When installing the timing chain cover, install the water pump mounting bolts (A).

        Tightening torque:  18.6 - 21.6 N.m (1.9 - 2.2 kgf.m, 13.7 - 15.9 lb.ft)

        G15555546Courtesy of HYUNDAI MOTOR AMERICA
      • Do not disassemble and reassemble the timing chain cover as it is supplied with water pump.
  3. Replace the front oil seal if neccesary.

    (Refer to Timing System - "FRONT OIL SEAL ")

  4. Install the intake and exhaust variable force solenoid valve (VFS) (A).

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

    [LH] 

    G15555547Courtesy of HYUNDAI MOTOR AMERICA

    [RH] 

    G15555548Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Do not reuse the variable force solenoid valve (VFS) if it is dropped.
    • When installing the variable force Solenoid valve (VFS), pay attention to the following points.
      1. After replacing the variable force Solenoid valve (VSF) O-ring with a new one, apply engine oil to the new O-ring.
      2. Push the variable force solenoid valve (VFS) to the end of the timing chain cover mounting surface, and then pre-tighten the bolts.
      3. Tighten the variable force solenoid valve (VFS) with specified torque.
  5. Install the other parts reverse order of removal.
  6. Fill the engine oil.

    (Refer to Lubrication System - "ENGINE OIL ")

  7. Fill the engine coolant.

    (Refer to Cooling System - "COOLANT ")

    NOTE:
    • The engine coolant must be injected according to the integrated thermal management module (ITM) coolant filling method.
  8. Fill the water cooled intercooler coolant.

    (Refer to Cooling System - "COOLANT ")

    NOTE:
    • The water cooled intercooler coolant must be injected according to the electric water pump (EWP) coolant filling method.
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