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Home >> Genesis >> 2021 >> G90 3.3T Premium, RWD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Intake And Exhaust System - 3.3L >> Surge Tank >> Repair Procedures >> Removal And Installation

Removal And Installation

  1. Disconnect the battery (-) terminal from the trunk room.
  2. Remove the engine cover.
  3. Remove the engine room cover.

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

  4. Remove the Cowl Top Cover.

    (Refer to Body - "COWL TOP COVER ")

  5. Remove the Engine room bulkhead (A).
    G14207636Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the air cleaner assembly.

    (Refer to Intake Exhaust System - "AIR CLEANER ")

  7. Disconnect the fuel hose (A, B) and Brake vacuum hose (C).
    G14207637Courtesy of HYUNDAI MOTOR AMERICA
  8. Disconnect the wiring connectors and harness clamps and remove the connector brackets around the surge tank.
    G14207638Courtesy of HYUNDAI MOTOR AMERICA
  9. Disconnect the breather hose (A).
    G14207639Courtesy of HYUNDAI MOTOR AMERICA
  10. Disconnect the vacuum hose (A), styrofoam (B).
    G14207640Courtesy of HYUNDAI MOTOR AMERICA
  11. Remove the throttle body assembly (A).

    Tightening torque: 

    7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

    G14207641Courtesy of HYUNDAI MOTOR AMERICA
  12. Remove the surge tank fixing bracket (A).
    G14207642Courtesy of HYUNDAI MOTOR AMERICA
  13. Remove the surge tank (A).

    Tightening torque 

    Step 1: 3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 Ib-ft)

    Step 2: 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 Ib-ft)

    G14207643Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Tighten the surge tank bolts in two or three steps.
  14. To install, reverse the removal procedure.