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Home >> Subaru >> 2009 >> Legacy R >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (H6DO) >> Intake Manifold >> Assembly
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Intake Manifold: Assembly

NOTE: When assembling the nipple, apply liquid gasket.

Liquid gasket: THREE BOND 1105 (Part No. 004403010) or equivalent 

Tightening torque: 17 N.m (1.7 kgf-m, 12.5 ft-lb) 

  1. Tighten the bolts which install fuel pipes on intake manifold.

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

    Fig 1: Locating Fuel Pipes Bolts
    G06336067Courtesy of SUBARU OF AMERICA, INC.
    Fig 2: Locating Fuel Pipes Bolts
    G06336068Courtesy of SUBARU OF AMERICA, INC.
  2. Connect the fuel injector pipe to fuel hose, and tighten the clamp screw.

    Tightening torque: 1.25 N.m (0.1 kgf-m, 0.9 ft-lb) 

    Fig 3: Locating Fuel Hose Clamp Screw
    G06336069Courtesy of SUBARU OF AMERICA, INC.
  3. Install the purge control solenoid valve. Refer to INSTALLATION , Purge Control Solenoid Valve.
  4. Install the manifold absolute pressure sensor. Refer to INSTALLATION , Manifold Absolute Pressure Sensor.
  5. Install the EGR valve. Refer to INSTALLATION , EGR Valve.
  6. Install the throttle body to the intake manifold. Refer to INSTALLATION , Throttle Body.
  7. Install the engine harness to the intake manifold.