LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2018 >> Outback 3.6R Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control/Fuel System (H6DO) >> Pulsation Damper >> Removal >> Pulsation Damper RH
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Pulsation Damper RH

  1. Remove the collector cover.
    1. Carefully pull up the rear of collector cover at two positions (A).
    2. Carefully pull up the front of collector cover at two positions (B) while moving it forward.
      G11585612Courtesy of SUBARU OF AMERICA, INC.
  2. Release the fuel pressure. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H6DO)>Fuel>PROCEDURE>RELEASING OF FUEL PRESSURE .
  3. Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
  4. Open the fuel filler lid and remove the fuel filler cap.
    NOTE: This operation is required to release the inner pressure of the fuel tank.
  5. Loosen the clamp (A) securing the air intake boot.
  6. Remove the bolt (B) securing the air intake boot to the collector cover bracket.
    G11585613Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the air intake boot from the throttle body and the air cleaner case (rear), and move it to the left side wheel apron.
    CAUTION: Be careful not to allow the air intake boot to contact the air conditioner pipe.
    G11585614Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the fuel pipe protector RH.
    G10263599Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the pulsation damper RH from the fuel injector pipe RH.
    CAUTION:
    • Be careful not to spill fuel.
    • Catch the fuel from the pipes using a container or cloth.
    G10263745Courtesy of SUBARU OF AMERICA, INC.
scientia non olet · About LEMON Manuals