Intake Manifold: Installation

Install the intake manifold onto cylinder heads.
NOTE: Use new O-rings.

Tightening torque:

25 N.m (2.5 kgf-m, 18.4 ft-lb)
- RH side
  
  Fig 1: Locating Bolts Holding Intake Manifold To Cylinder Head (RH)
  Courtesy of SUBARU OF AMERICA, INC.
- LH side
  
  Fig 2: Locating Bolts Holding Intake Manifold To Cylinder Head (LH)
  Courtesy of SUBARU OF AMERICA, INC.
Install the EGR pipe fixing bolt.
NOTE: Use a new gasket.

Tightening torque:

6.4 N.m (0.7 kgf-m, 4.7 ft-lb)

Fig 3: Identifying EGR Pipe Fixing Bolt
Courtesy of SUBARU OF AMERICA, INC.
Install the bolts which hold fuel injector pipe RH to cylinder head.
NOTE: Use new O-rings.

Tightening torque:

19 N.m (1.9 kgf-m, 14 ft-lb)

Fig 4: Locating Bolts Holding Fuel Injector Pipe RH To Cylinder Head
Courtesy of SUBARU OF AMERICA, INC.
Install the engine harness to fuel injector pipe RH.
Install the fuel pipe protector RH.
Tightening torque:

19 N.m (1.9 kgf-m, 14.0 ft-lb)

Fig 5: Locating Fuel Pipe Protector With Bolts (RH)
Courtesy of SUBARU OF AMERICA, INC.
Connect the connector of intake oil flow control solenoid valve RH.

Fig 6: Identifying Intake Oil Flow Control Solenoid Valve Connector RH
Courtesy of SUBARU OF AMERICA, INC.
Install the bolts which hold fuel injector pipe LH to cylinder head.
NOTE: Use new O-rings.

Tightening torque:

19 N.m (1.9 kgf-m, 14.0 ft-lb)

Fig 7: Locating Bolts Holding Fuel Injector Pipe LH To Cylinder Head
Courtesy of SUBARU OF AMERICA, INC.
Connect the connectors of the oil temperature sensor, engine coolant temperature sensor and intake oil flow control solenoid valve LH.

Fig 8: Identifying Oil Temperature And Engine Coolant Temperature Sensor
Courtesy of SUBARU OF AMERICA, INC.
Install the engine harness to fuel injector pipe LH.
Install the fuel pipe protector LH.
Tightening torque:

19 N.m (1.9 kgf-m, 14.0 ft-lb)

Fig 9: Locating Fuel Pipe Protector Bolts (LH)
Courtesy of SUBARU OF AMERICA, INC.
Connect the fuel hoses to fuel pipe.

Fig 10: Identifying Fuel Hoses
Courtesy of SUBARU OF AMERICA, INC.
Connect the brake booster hose.

Fig 11: Identifying Brake Booster Hose
Courtesy of SUBARU OF AMERICA, INC.
Connect the PCV hose.

Fig 12: Locating PCV Hose
Courtesy of SUBARU OF AMERICA, INC.
Connect the engine coolant hoses to throttle body.

Fig 13: Locating Engine Coolant Hose
Courtesy of SUBARU OF AMERICA, INC.
Connect the connector (A) to throttle body.
Connect the engine harness connector (B).

Fig 14: Identifying Engine Harness And Throttle Body Connector
Courtesy of SUBARU OF AMERICA, INC.
Install the generator. <Ref. to INSTALLATION , Generator.>
Install the air cleaner case and air intake chamber. <Ref. to INSTALLATION , Air Cleaner Case.> <Ref. to INSTALLATION , Air Intake Chamber.>
Install the fuse of fuel pump to the main fuse box.
Connect the battery ground cable to the battery.
Install the collector cover.