2009 Subaru Legacy RFACTORY OEM SERVICE PROCEDURE

Intake Manifold: Removal

  1. Remove the collector cover.
  2. Release the fuel pressure. Refer to RELEASING OF FUEL PRESSURE , PROCEDURE, Fuel.
  3. Open the fuel filler lid, and remove the fuel filler cap.
  4. Disconnect the ground cable from battery.
    Fig 1: Disconnecting Battery Ground Cable
    G06336038Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the air cleaner case and air intake chamber. Refer to REMOVAL , Air Cleaner Case. Refer to REMOVAL , Air Intake Chamber.
  6. Disconnect the connector (A) from the throttle body.
  7. Disconnect the engine harness connector (B).
    Fig 2: Identifying Throttle Body And Engine Harness Connectors
    G06336039Courtesy of SUBARU OF AMERICA, INC.
  8. Disconnect the engine coolant hoses from the throttle body.
    Fig 3: Locating Engine Coolant Hoses
    G06336040Courtesy of SUBARU OF AMERICA, INC.
  9. Disconnect the PCV hose.
    Fig 4: Locating PCV Hose
    G06336041Courtesy of SUBARU OF AMERICA, INC.
  10. Disconnect the brake booster hose.
    Fig 5: Locating Brake Booster Hose
    G06336042Courtesy of SUBARU OF AMERICA, INC.
  11. Disconnect the fuel hoses from the fuel pipe.
    1. Disconnect the connector of fuel pipe by pushing the ST in the direction of arrow.

      ST 42099AE000 QUICK CONNECTOR RELEASE

    2. Remove the clip and disconnect the evaporation hose from the pipe.
      CAUTION:
      • Be careful not to spill fuel.
      • Catch the fuel from hoses using a container or cloth.
        Fig 6: Disconnecting Connector Of Fuel Pipe Using Quick Connector Release 42099AE000
        G06336043Courtesy of SUBARU OF AMERICA, INC.
  12. Remove the EGR pipe from EGR valve.
    NOTE: Be careful not to drop the gasket.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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