2015 Subaru Forester 2.0XT PremiumFACTORY OEM SERVICE PROCEDURE

Intake Manifold: Installation

  1. Install the vacuum hose assembly to the cylinder block.

    Tightening torque:Β 

    6.4 N.m (0.7 kgf-m, 4.7 ft-lb)Β 

    Fig 1: Locating Cylinder Block Vacuum Hose Assembly
    G09479615Courtesy of SUBARU OF AMERICA, INC.
  2. Install the tumble generator valve assembly to the cylinder head.
    NOTE: Use a new gasket.

    Tightening torque:Β 

    25 N.m (2.5 kgf-m, 18.4 ft-lb)Β 

    Fig 2: Locating Intake Manifold Mounting Bolts
    G09479614Courtesy of SUBARU OF AMERICA, INC.
  3. Connect the fuel delivery pipe (A) and vacuum hose (B) to the fuel pipe assembly.
    CAUTION:
    • Check that there is no damage or dust on the quick connector. If necessary, clean the seal surface of the pipe.
    • When connecting the quick connector, make sure to insert the pipe all the way in before locking the slider.
    • When it is difficult to lock the slider, check that the pipe is fully inserted.
    • Make sure that the quick connector is securely connected.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.