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Home >> Subaru >> 2002 >> Legacy GT Limited, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection (Fuel Systems) (H4SO) >> Intake Manifold >> Installation

Intake Manifold: Installation

  1. Install intake manifold onto cylinder heads.
    NOTE: Always use new gaskets.
    1. Tightening torque:  25 N.m (2.5 kgf-m, 18.1 ft-lb)
    Fig 1: Installing Intake Manifold Onto Cylinder Heads
    G02959608Courtesy of SUBARU OF AMERICA, INC.
  2. Connect fuel hoses.
    Fig 2: Connecting Fuel Hoses
    G02959609Courtesy of SUBARU OF AMERICA, INC.
  3. Connect connector to camshaft position sensor.
    Fig 3: Connecting Connector To Camshaft Position Sensor
    G02959610Courtesy of SUBARU OF AMERICA, INC.
  4. Connect connector to oil pressure switch.
    Fig 4: Connecting Connector To Oil Pressure Switch
    G02959611Courtesy of SUBARU OF AMERICA, INC.
  5. Connect connector to crankshaft position sensor.
    Fig 5: Connecting Connector To Crankshaft Position Sensor
    G02959612Courtesy of SUBARU OF AMERICA, INC.
  6. Connect knock sensor connector.
    Fig 6: Connecting Knock Sensor Connector
    G02959613Courtesy of SUBARU OF AMERICA, INC.
  7. Connect connectors to engine coolant temperature sensor.
    Fig 7: Connecting Connectors To Engine Coolant Temperature Sensor
    G02959614Courtesy of SUBARU OF AMERICA, INC.
  8. Install air cleaner case stay RH and engine harness bracket, and connect engine harness connectors to bulkhead connectors.
    Fig 8: Connecting Engine Harness Connectors To Bulkhead Connectors
    G02959615Courtesy of SUBARU OF AMERICA, INC.
  9. Connect brake booster hose.
    Fig 9: Connecting Brake Booster Hose
    G02959616Courtesy of SUBARU OF AMERICA, INC.
  10. Connect engine coolant hose to throttle body.
    Fig 10: Connecting Engine Coolant Hose To Throttle Body
    G02959617Courtesy of SUBARU OF AMERICA, INC.
  11. Connect PCV hose to intake manifold.
    Fig 11: Connecting PCV Hose To Intake Manifold
    G02959618Courtesy of SUBARU OF AMERICA, INC.
  12. Connect spark plug cords to spark plugs.
  13. Install power steering pump and tank on brackets.
    1. Install power steering tank on bracket.
      Fig 12: Installing Power Steering Tank On Bracket
      G02959619Courtesy of SUBARU OF AMERICA, INC.
    2. Connect connector to power steering pump switch.
      Fig 13: Connecting Connector To Power Steering Pump Switch
      G02959620Courtesy of SUBARU OF AMERICA, INC.
    3. Tighten bolts which install power steering pump on bracket.
      1. Tightening torque:  20.1 N.m (2.05 kgf-m, 14.8 ft-lb)
      Fig 14: Tightening Power Steering Pump On Bracket Bolts
      G02959621Courtesy of SUBARU OF AMERICA, INC.
    4. Install power steering pipes onto right side intake manifold protector.
      Fig 15: Installing Power Steering Pipes Onto Right Side Intake Manifold Protector
      G02959622Courtesy of SUBARU OF AMERICA, INC.
    5. Install power steering pump drive V-belt.
      Fig 16: Installing Power Steering Pump Drive V-Belt
      G02959623Courtesy of SUBARU OF AMERICA, INC.
    6. Adjust V-belt. Refer to REMOVAL , V-belt.
    7. Install V-belt covers.
      Fig 17: Installing V-Belt Covers
      G02959624Courtesy of SUBARU OF AMERICA, INC.
    8. Install resonator chamber.
      1. Tightening torque:  33 N.m (3.4 kgf-m, 24.6 ft-lb)
      Fig 18: Installing Resonator Chamber
      G02959625Courtesy of SUBARU OF AMERICA, INC.
  14. Connect accelerator cable (A).
  15. Connect cruise control cable (B). (With cruise control models)
    Fig 19: Connecting Accelerator Cable & Cruise Control Cable
    G02959626Courtesy of SUBARU OF AMERICA, INC.
  16. Install air intake duct and air cleaner case. Refer to INSTALLATION , Air Intake Duct and INSTALLATION , Air Cleaner Case.
  17. Connect connector to fuel pump relay.
    Fig 20: Connecting Connector To Fuel Pump Relay
    G02959627Courtesy of SUBARU OF AMERICA, INC.
  18. Connect battery ground cable.
Fig 21: Connecting Battery Ground Cable
G02959628Courtesy of SUBARU OF AMERICA, INC.