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Home >> Genesis >> 2021 >> G80 3.5T, RWD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Intake And Exhaust System - 3.5L >> Turbo Charger & Exhaust Manifold w/ Catalytic Converter >> Repair Procedures >> Removal and Installation >> LH turbo charger & exhaust manifold

LH turbo charger & exhaust manifold

  1. Remove the engine and transmission assembly. (Refer to Engine and Transmission Assembly - "ENGINE AND TRANSMISSION ASSEMBLY ")
  2. Disconnect the engine wiring connectors and harness clamps around the LH turbo charger & exhaust manifold. Then, remove the connector brackets and wiring protector.

    Tightening torque: 

    7.8 - 9.8 N.m (0.8 - 1.0 kgf.m, 5.7 - 7.2 lb.ft)

    G15555958Courtesy of HYUNDAI MOTOR AMERICA
  3. Remove the LH warm-up catalytic converter (WCC) clamp (A).

    Tightening torque: 

    13.5 - 16.5 N.m (1.38 - 1.68 kgf.m, 10.0 - 12.2 lb.ft)

    G15555959Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When assembling the clamp, first visually check that the insertion guide is (well) seated on the turbo charger and then tighten the clamp.
  4. Remove the LH warm-up catalytic converter (WCC) mounting nut (A).

    Tightening torque: 

    35.3 - 41.2 N.m (3.6 - 4.2 kgf.m, 26.0 - 30.4 lb.ft)

    G15555960Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the LH warm-up catalytic converter (WCC) (A).
    G15555961Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the LH turbo charger heat protector (A).

    Tightening torque: 

    Nuts: 49.0 - 53.9 N.m (5.0 - 5.5 kgf.m, 36.2 - 39.8 lb.ft)

    bolt: 9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.6 lb.ft)

    G15555962Courtesy of HYUNDAI MOTOR AMERICA
  7. Disconnect the breather hose (A).
    G15555963Courtesy of HYUNDAI MOTOR AMERICA
  8. Remove the LH turbo charger oil feed pipe (A).

    Tightening torque: 

    Oil feed pipe bolt: 9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.6 lb.ft)

    Oil feed pipe bracket bolt: 9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.6 lb.ft)

    Eye bolt: 17.7 - 21.6 N.m (1.8 - 2.2 kgf.m, 13.0 - 15.9 lb.ft)

    G15555964Courtesy of HYUNDAI MOTOR AMERICA
    G15555965Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When installing the oil feed pipe, install the new copper washer is assembled.
    • When installing the oil feed pipe, make sure to check whether the new copper washer is assembled.
  9. Disconnect the turbo charger water hose (A).
    G15555966Courtesy of HYUNDAI MOTOR AMERICA
    G15555967Courtesy of HYUNDAI MOTOR AMERICA
  10. Remove the LH turbo charger water inlet pipe (A).

    Tightening torque: 

    Pipe bracket bolt: 9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.6 lb.ft)

    Eye bolt: 33.3 - 39.2 N.m (3.4 - 4.0 kgf.m, 24.6 - 28.9 lb.ft)

    G15555968Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When installing the water inlet pipe, install the new copper washer is assembled.
    • When installing the water inlet pipe, make sure to check whether the new copper washer is assembled.
  11. Remove the LH engine mounting support bracket. (Refer to Engine and Transmission Assembly - "ENGINE MOUNTING ")
  12. Remove the LH turbo charger oil drain pipe mounting bolts (A).

    Tightening torque: 

    9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.6 lb.ft)

    G15555969Courtesy of HYUNDAI MOTOR AMERICA
  13. Remove the LH turbo charger & exhaust manifold (A).
    G15555970Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Do not reuse the LH turbo charger & exhaust manifold gasket.
  14. Remove the LH turbo charger oil drain pipe (A).

    Tightening torque: 

    9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.6 lb.ft)

    G15555971Courtesy of HYUNDAI MOTOR AMERICA
  15. Remove the LH turbo charger water outlet pipe (A).

    Tightening torque: 

    Pipe bracket bolt: 9.8 - 11.7 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.6 lb.ft)

    Eye bolt: 33.3 - 39.2 N.m (3.4 - 4.0 kgf.m, 24.6 - 28.9 lb.ft)

    G15555972Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When installing the water outlet pipe, install the new copper washer is assembled.
    • When installing the water outlet pipe, make sure to check whether the new copper washer is assembled.
  16. Install in the reverse order of removal.
    NOTE:
    • When installing the LH turbo charger & exhaust manifold, align the turbo charger mounting part (A) with the cylinder head mounting part (B).
      G15555973Courtesy of HYUNDAI MOTOR AMERICA
      G15555974Courtesy of HYUNDAI MOTOR AMERICA
    • If the oil feed pipe is damaged, engine oil is not supplied sufficiently to the turbocharger then it may damage the turbocharger. Be care full the oil feed pipe not to damage. (bent, crushed, torn or cracked).