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Home >> Subaru >> 2006 >> Forester X, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection (Fuel Systems) (H4SO) >> Intake Manifold >> Installation

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, 18.1 ft-lb) 

    Fig 1: Locating Intake Manifold Bolts
    G04997342
  2. Connect the fuel hose and evaporation hose to the fuel pipe.
    NOTE: If fuel hoses are damaged, replace them with new ones.
  3. Install the EGR pipe to intake manifold.

    Tightening torque: 34 N.m (3.4 kgf-m, 24.6 ft-lb) 

    Fig 2: Identifying EGR Pipe
    G04997340
  4. Connect the connectors to camshaft position sensor.
    Fig 3: Identifying Camshaft Position Sensor Connector
    G04997339
  5. Connect the connector to the power steering pump switch.
  6. Connect the connector to oil pressure switch (A).
    Fig 4: Identifying Oil Pressure Switch
    G04997338
  7. Connect the connector to crankshaft position sensor.
    Fig 5: Identifying Crankshaft Position Sensor Connector
    G04997337
  8. Connect the knock sensor connector.
    Fig 6: Identifying Knock Sensor Connector
    G04997336
  9. Connect the connector to engine coolant temperature sensor.
    Fig 7: Identifying Engine Coolant Temperature Sensor Connectors
    G04997335
  10. Connect the PCV hose (A) to intake manifold.
  11. Connect the engine harness connectors (B) to bulkhead harness connectors.
    Fig 8: Identifying Engine Harness Connectors And PCV Hose
    G04997334
  12. Connect the brake booster hose (A).
    Fig 9: Identifying Brake Booster Hose
    G04997333
  13. Connect the engine coolant hoses (A) to throttle body.
    Fig 10: Identifying Engine Coolant Hoses
    G04997332
  14. Connect the spark plug cords to spark plugs.
  15. Install the power steering pump and reservoir tank.
    1. Install the reservoir tank to the bracket.
      Fig 11: Locating Reservoir Tank Bracket
      G04997330
    2. Connect the power steering pump switch to the connector (A).
      Fig 12: Locating Power Steering Pump Switch Connector
      G04997329
    3. Install the installation bolt of the power steering pump bracket.

      Tightening torque: 22 N.m (2.2 kgf-m, 15.9 ft-lb) 

      Fig 13: Locating Power Steering Pump Bracket Bolts
      G04997328
    4. Install the power steering pipes onto the fuel pipe protector RH.

    Tightening torque: 13 N.m (1.3 kgf-m, 9.4 ft-lb) 

    Fig 14: Locating Power Steering Hoses
    G04997327
  16. Install the generator. <Ref. to INSTALLATION , Generator. >
  17. Install the air intake duct, air cleaner case and air intake chamber. <Ref. to INSTALLATION , Air Intake Duct. > <Ref. to INSTALLATION , Air Cleaner Case. > <Ref. to INSTALLATION , Air Intake Chamber. >
  18. Connect the connector to fuel pump relay.
  19. Connect the ground cable to battery.
Fig 15: Disconnecting Battery Ground Cable
G04988132
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