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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Intake And Exhaust System - 1.6L (Except HEV) >> Intake Manifold >> Repair Procedures >> Removal and Installation

Removal and Installation

  1. Disconnect the battery negative terminal.
  2. Remove the engine cover.

    (Refer to Engine and Transaxle Assembly - "ENGINE COVER ")

  3. Remove the engine wire harness connectors and wire harness clamps from cylinder head and the intake manifold.
    G14596104Courtesy of HYUNDAI MOTOR AMERICA
  4. Disconnect the intercooler outlet hose (A).
    G14596105Courtesy of HYUNDAI MOTOR AMERICA

    Information 

    1. When disconnecting the intercooler hose, pull the quick connector clamp (A) in the direction of the arrow as below.
      G14596106Courtesy of HYUNDAI MOTOR AMERICA
    2. Move the quick connector clamp from B to C position as below and then disconnect by pulling the quick connector hose.
      G14596107Courtesy of HYUNDAI MOTOR AMERICA
      G14596108Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the purge control solenoid valve (PCSV) hose (A).
    G14596109Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the water return hose & pipe bracket bolts (A).

    Tightening torque: 

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

    G14596110Courtesy of HYUNDAI MOTOR AMERICA
  7. Remove the Intake Manifold (A).

    Tightening torque: 

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

    G14596111Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • When installing, replace with new gaskets.

      When installing the intake manifold, tighten sequence shown.

      Fig 1: Intake Manifold Bolts Tightening Sequence
      G14596112Courtesy of HYUNDAI MOTOR AMERICA
  8. Install in the reverse order of removal.