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Home >> Subaru >> 2006 >> Outback XT, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection (Fuel Systems) (H4DOTC) >> Intake Manifold >> Installation
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Intake Manifold: Installation

  1. Install the intake manifold onto cylinder heads.
    NOTE: Use a new gasket.

    Tightening torque: 

    25 N.m (2.5 kgf-m, 18 ft-lb) 

    Fig 1: Identifying Intake Manifold Bolts
    G05017748
  2. Connect the fuel delivery hose, return hose, and evaporation hose.

    < Ref. to INSTALLATION , Fuel Delivery, Return and Evaporation Lines. >

    NOTE: If fuel hoses or clamps are damaged, replace them with new parts.
    Fig 2: Identifying Fuel Delivery Hose, Return Hose, And Evaporation Hose
    G05017750
  3. Tighten the hose clamp screw.

    Tightening torque: 

    1.25 N.m (0.13 kgf-m, 0.94 ft-lb) 

  4. Connect the connector to the oil flow control solenoid valve.
    Fig 3: Identifying Oil Flow Control Solenoid Valve Connector
    G05017745
  5. Connect the connector to the engine coolant temperature sensor (A), oil pressure switch (B) and crankshaft position sensor (C).
    Fig 4: Identifying Engine Coolant Temperature Sensor, Oil Pressure Switch And Crankshaft Position Sensor
    G04998268
  6. Connect the connector to the knock sensor.
    Fig 5: Identifying Knock Sensor Connector
    G05017743
  7. Connect the connectors to camshaft position sensor.
    Fig 6: Identifying Camshaft Position Sensor Connector
    G05017744
  8. Connect the connector to the ignition coil.
    Fig 7: Locating Ignition Coil Connector
    G05017746
  9. Connect the engine harness connectors to bulkhead harness connectors.
    Fig 8: Locating Engine Harness Connectors From Bulk Head Harness Connector
    G05017740
    Fig 9: Locating Engine Harness Connectors From Bulk Head Harness Connector
    G05017757
  10. Connect the brake booster hose.
    Fig 10: Identifying Brake Booster Hose
    G05017739
  11. Connect the engine coolant hoses to throttle body.
    Fig 11: Identifying Engine Coolant Hoses From Throttle Body
    G05017733
  12. Connect the emission hose (A) and the connector (B) to the PCV hose assembly.
    Fig 12: Locating Emission Hose Connector
    G05017737
    Fig 13: Locating Emission Hose
    G05017736
  13. Install the coolant filler tank.

    < Ref. to INSTALLATION , Coolant Filler Tank. >

  14. Install the intercooler. < Ref. to INSTALLATION , Intercooler. >
  15. Install the intake duct to the air cleaner case.
  16. Install the fuse of fuel pump to main fuse box.
  17. Connect the battery ground cable to the battery.
  18. Lift-up the vehicle.
  19. Install the under cover.
  20. Fill engine coolant. < Ref. to FILLING OF ENGINE COOLANT , REPLACEMENT, Engine Coolant. >
  21. Install the collector cover.
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