Intake Manifold: Installation

Install the intake manifold onto the cylinder heads.
NOTE: Replace the gaskets with new ones.

Tightening torque:
1. 25 N.m (2.5 kgf-m, 18.1 ft-lb)
Fig 1: Locating Bolts For Tightening
Courtesy of SUBARU OF AMERICA, INC.
Connect the fuel hoses.

Fig 2: Connecting Fuel Hoses
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Connect the connector to the camshaft position sensor.

Fig 3: Connecting Connector To Camshaft Position Sensor
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Connect the connector to the oil pressure switch.

Fig 4: Connecting Connector To Oil Pressure Switch
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Connect the connector to the crankshaft position sensor.

Fig 5: Connecting Connector To Crankshaft Position Sensor
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Connect the knock sensor connector.

Fig 6: Connecting Knock Sensor Connector
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Connect the connectors to the engine coolant temperature sensor.

Fig 7: Connecting Connector To Engine Coolant Temperature Sensor
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Install the air cleaner case stay RH and engine harness bracket, and connect the engine harness connectors to the bulkhead connectors.

Fig 8: Installing Air Cleaner Case Stay RH & Engine Harness Bracket
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Connect the brake booster hose.

Fig 9: Connecting Brake Booster Hose
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Connect the engine coolant hose (A) to the throttle body.

Fig 10: Connecting Engine Coolant Hose To Throttle Body
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Connect the PCV hose to the intake manifold.

Fig 11: Connecting PCV Hose To Intake Manifold
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Connect the spark plug cords to the spark plugs.
Install the power steering pump and reservoir tank to bracket.
1. Install the reservoir tank to bracket.
  
  Fig 12: Installing Reservoir Tank To Bracket
  Courtesy of SUBARU OF AMERICA, INC.
2. Connect the connector to the power steering pump switch.
  
  Fig 13: Connecting Connector To Power Steering Pump Switch
  Courtesy of SUBARU OF AMERICA, INC.
3. Tighten the bolts which install power steering pump bracket.
  Tightening torque:
  1. 22 N.m (2.2 kgf-m, 15.9 ft-lb)
  Fig 14: Locating Bolts For Tightening
  Courtesy of SUBARU OF AMERICA, INC.
4. Install the power steering pipes onto the right side intake manifold protector.
  
  Fig 15: Installing Power Steering Pipe Onto Right Side Intake Manifold Protector
  Courtesy of SUBARU OF AMERICA, INC.
5. Install the front side V-belt. Refer to INSTALLATION , V-Belt.
6. Install the resonator chamber.
Tightening torque:
1. 33 N.m (3.4 kgf-m, 24.6 ft-lb)
Fig 16: Installing Resonator Chamber
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Connect the accelerator cable (A).
Connect the cruise control cable (B). (With cruise control models)

Fig 17: Connecting Accelerator & Cruise Control Cable
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Install the air intake duct and air cleaner case. Refer to INSTALLATION , Air Intake Duct and INSTALLATION , Air Cleaner Case.
Connect the connector to the fuel pump relay.

Fig 18: Connecting Connector To Fuel Pump Relay
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Connect the battery ground cable to battery.

Fig 19: Connecting Battery Ground Cable To Battery
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