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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Intake & Exhaust System - 1.6L (Except HEV)) >> Exhaust Manifold And Catalytic Converter >> Repair Procedures >> Removal and Installation

Removal and Installation

WARNING: This page is about a different variant/trim than selected.
  1. Remove the engine cover.
  2. Disconnect the battery negative terminal.
  3. Remove the air cleaner assembly. (Intake and Exhaust System - "AIR CLEANER ")
  4. Remove the front muffler. (Intake and Exhaust System - "MUFFLER ")
  5. Remove the intercooler inlet hoses & pipe (A).

    Tightening torque 

    Bolt:

    19.6 ~ 26.4 N.m (2.0 ~ 2.7 kgf.m, 14.4 ~ 19.5 lb-ft)

    Clamp:

    4.9 ~ 6.8 N.m (0.5 ~ 0.7 kgf.m, 3.6 ~ 5.0 lb-ft)

    Fig 1: Locating Intercooler Inlet Hoses & Pipe With Mounting Bolts
    G11987004Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the turbo charger actuator solenoid valve (A).
    Fig 2: Locating Turbo Charger Actuator Solenoid Valve
    G11987005Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the intake pipe stay (A).

    Tightening torque 

    M8 Bolt:

    18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)

    M10 Bolt:

    29.4 ~ 34.3 N.m (3.0 ~ 3.5 kgf.m, 21.6 ~ 25.3 lb-ft)

  8. Remove the intake pipe (B) and gasket.

    Tightening torque 

    Bolt:

    29.4 ~ 39.2 N.m (3.0 ~ 4.0 kgf.m, 21.6 ~ 28.9 lb-ft)

    Nut:

    35.3 ~ 41.1 N.m (3.6 ~ 4.2 kgf.m, 26.0 ~ 30.3 lb-ft)

    Fig 3: Locating Intake Pipe Stay With Mounting Bolts
    G11987006Courtesy of HYUNDAI MOTOR AMERICA
  9. Remove the turbo charger water pipe & hose (A).

    Tightening torque 

    Flange Bolt:

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

    Eye Nut:

    26.4 ~ 32.3 N.m (2.7~ 3.3 kgf.m, 19.5 ~ 32.3 lb-ft)

    Fig 4: Locating Turbo Charger Water Pipe & Hose
    G11987007Courtesy of HYUNDAI MOTOR AMERICA
  10. Remove the turbo manifold module heat protect (A).

    Tightening torque: 

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

    Fig 5: Locating Turbo Manifold Module Heat Protect With Mounting Bolts
    G11987008Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: When installing, temporarily tighten the bolt and then completely tighten to specified torque.
  11. Remove the turbo DPF (A).

    Tightening torque: 

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

    Fig 6: Locating Turbo DPF With Mounting Bolts
    G11987009Courtesy of HYUNDAI MOTOR AMERICA
  12. Remove the turbo charger oil feed pipe (A).

    Tightening torque 

    M6 Bolt:

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

    Eye Nut:

    11.8 ~ 17.6 N.m (1.2 ~ 1.8 kgf.m, 8.7 ~ 41.1 lb-ft)

    Fig 7: Locating Turbo Charger Oil Feed Pipe With Mounting Bolts
    G11987010Courtesy of HYUNDAI MOTOR AMERICA
    Fig 8: Locating Turbo Charger Oil Feed Pipe With Mounting Bolt
    G11987011Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: When installing, completely remove the oil from assembly part and be careful not to enter any dust.
    When installing the eye bolt, be careful to not contact with the stopper to the compressor housing.
  13. Remove the turbo charger oil drain pipe (A).

    Tightening torque: 

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

    Fig 9: Locating Turbo Charger Oil Drain Pipe With Mounting Bolts
    G11987012Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: When installing, completely remove the oil from assembly part.
  14. Remove the turbo charger stay (A).

    Tightening torque: 

    49.0 ~ 53.9 N.m (5.0 ~ 5.5 kgf.m, 36.1 ~ 39.7 lb-ft)

    Fig 10: Locating Turbo Charger Stay With Mounting Bolts
    G11987013Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: When installing, temporarily tighten the bolt in picture order and completely tighten the bolt as specified torque in order.
  15. Remove the turbo manifold module (A) and gasket.

    Tightening torque: 

    35.3 ~ 41.1 N.m (3.6 ~ 4.2 kgf.m, 26.0 ~ 30.3 lb-ft)

    Fig 11: Locating Turbo Manifold Module With Mounting Bolts
    G11987014Courtesy of HYUNDAI MOTOR AMERICA
    NOTE: When installing, you should assemble it toward the coating side (black).
    When installing, temporarily tighten the nut in picture order and completely tighten the bolt as specified torque in order.
    Fig 12: Exhaust Manifold Nut And Bolts Tightening Sequence
    G11987015Courtesy of HYUNDAI MOTOR AMERICA
  16. Install in the reverse order of removal.
    CAUTION: When installing, replace with a new gasket.
    If the oil feed pipe and hose is damaged, the turbocharger could be damaged because turbocharger oil supply is not good. Be careful to not crush.