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Home >> Subaru >> 2018 >> Forester 2.5i, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 11 (Engine Mechanical (H4DOTC)) >> Engine Assembly >> Installation

Engine Assembly: Installation

WARNING: This page is about a different variant/trim than selected.
  1. Install the engine mounting onto the engine.

    Tightening torque: 

    35 N.m (3.6 kgf-m, 25.8 ft-lb)

  2. Position the engine in engine compartment and align it with transmission.
    NOTE: Be careful not to damage adjacent parts or body panels with crank pulley, oil level gauge, etc.
  3. Install the bolts which hold upper side of transmission to engine.

    Tightening torque: 

    50 N.m (5.1 kgf-m, 36.9 ft-lb)

    G12512439Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the lifting device and wire ropes.
    G12512440Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the garage jack.
  6. Install the bolt which secures the transmission harness stay to the CVT.

    Tightening torque: 

    16 N.m (1.6 kgf-m, 11.8 ft-lb)

    G12512441Courtesy of SUBARU OF AMERICA, INC.
  7. Install the CVTF cooler (with warmer feature) to the CVT.
    1. Temporarily tighten the upper bolt which secures the CVTF cooler (with warmer feature) to the CVT.
    2. Using clip (A), fix the bulkhead harness to the CVTF cooler (with warmer feature).
      G12512442Courtesy of SUBARU OF AMERICA, INC.
    3. Lift up the vehicle.
    4. Install the lower bolt which secures CVTF cooler (with warmer feature) to the CVT.

      Tightening torque: 

      23 N.m (2.3 kgf-m, 17.0 ft-lb)

      G12512443Courtesy of SUBARU OF AMERICA, INC.
    5. Lower the vehicle.
    6. Tighten the upper bolt which secures the CVTF cooler (with warmer feature) to the CVT.

      Tightening torque: 

      23 N.m (2.3 kgf-m, 17.0 ft-lb)

      G12512444Courtesy of SUBARU OF AMERICA, INC.
  8. Install the torque converter assembly to the drive plate.
    1. Remove the ST from torque converter clutch case.
      NOTE: Be careful not to drop the ST into the converter housing when removing the ST.

      ST 498277200 STOPPER SET 

      G12512445Courtesy of SUBARU OF AMERICA, INC.
    2. Insert the wrench into the crank pulley bolt, and rotate the crank pulley to attach the four bolts securing the torque converter assembly to the drive plate.
      NOTE: Be careful not to drop bolts into the converter housing.

      Tightening torque: 

      25 N.m (2. kgf-m, 18.4 ft-lb)

      G12512446Courtesy of SUBARU OF AMERICA, INC.
    3. Fit the plug to service hole.
      G12512447Courtesy of SUBARU OF AMERICA, INC.
    4. Install the starter. Ref. to STARTING/CHARGING SYSTEMS (H4DO)>Starter>INSTALLATION .
  9. Install the pitching stopper.

    Tightening torque: 

    T1: 50 N.m (5.1 kgf-m, 36.9 ft-lb)

    T2: 58 N.m (5.9 kgf-m, 42.8 ft-lb)

    G12512448Courtesy of SUBARU OF AMERICA, INC.
  10. Lift up the vehicle.
  11. Install the bolts and nuts which hold lower side of the transmission to engine.

    Tightening torque: 

    50 N.m (5.1 kgf-m, 36.9 ft-lb)

    G12512449Courtesy of SUBARU OF AMERICA, INC.
  12. Install the nuts which hold the engine mounting to the front crossmember.
    NOTE:
    • Make sure that locators (a) of the engine mounting are securely inserted.
    • Use a new nut.

    Tightening torque: 

    60 N.m (6.1 kgf-m, 44.3 ft-lb)

    G12512450Courtesy of SUBARU OF AMERICA, INC.
  13. Connect the ground cable to the oil pipe assembly.

    Tightening torque: 

    7 N.m (0.7 kgf-m, 5.2 ft-lb)

    G12512451Courtesy of SUBARU OF AMERICA, INC.
  14. Install the front exhaust pipe. Ref. to EXHAUST (H4DOTC)>Front Exhaust Pipe>INSTALLATION .
  15. Connect the fuel delivery tube and evaporation hose.
    1. Connect the evaporation hose to fuel pipe assembly.
      G12512452Courtesy of SUBARU OF AMERICA, INC.
    2. Connect the quick connector on the fuel delivery tube to the fuel pipe assembly, and fix the fuel delivery tube using clip (A).
      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 it all the way in before locking the slider.
      • When it is difficult to lock the slider, check that the connector is fully inserted.
      • After locking the slider, check that the quick connector is securely connected.
      NOTE: Connect the quick connector as shown in the figure.
      G12512453Courtesy of SUBARU OF AMERICA, INC.
      G12512454Courtesy of SUBARU OF AMERICA, INC.
  16. Connect the engine coolant inlet hose and engine coolant outlet hose to the CVTF cooler (with warmer feature) and EGR cooler.
    G12512455Courtesy of SUBARU OF AMERICA, INC.
  17. Connect the heater inlet hose (A) to the water pipe assembly, and connect the heater outlet hose (B) to the water pipe LH.
    NOTE: Be careful not to mix up the heater inlet hose and the heater outlet hose when connecting them.
    G12512456Courtesy of SUBARU OF AMERICA, INC.
    G12512457Courtesy of SUBARU OF AMERICA, INC.
  18. Connect the A/C pressure hose to A/C compressor. Ref. to HVAC SYSTEM (HEATER, VENTILATOR AND A/C)>Hose and Pipe>INSTALLATION .
  19. Set the generator cord, and fix the generator cord to the fuel pipe protector using clip (C).
  20. Install the generator cord to clip (B), and connect the connector (A) to A/C compressor.
    G12512458Courtesy of SUBARU OF AMERICA, INC.
  21. Using clip (D), fix the generator cord to the generator cord stay, and connect the connector (B) and the terminal (C) to the generator.

    Tightening torque: 

    15.5 N.m (1.6 kgf-m, 11.4 ft-lb)

  22. Connect the connector (A) to the brake vacuum pump.
    G12512459Courtesy of SUBARU OF AMERICA, INC.
  23. Connect the bulkhead harness connector to the engine wiring harness connector.
    G12512460Courtesy of SUBARU OF AMERICA, INC.
  24. Install the brake booster vacuum hose to the clip (D).
    NOTE: If the clip is removed from the intake manifold, install the clip to the position of alignment mark of intake manifold.
  25. Connect sections (A) and (B) of the brake booster vacuum hose to the brake vacuum pump and intake manifold, and install the brake booster vacuum hose to the clip (C).
    G12512461Courtesy of SUBARU OF AMERICA, INC.
  26. Install the radiator. Ref. to COOLING (H4DOTC)>Radiator>INSTALLATION .
  27. Install the intake duct No. 1 and intake duct No. 2. Ref. to INTAKE (INDUCTION) (H4DOTC)>INTAKE DUCT>INSTALLATION>INTAKE DUCT NO. 1 . Ref. to INTAKE (INDUCTION) (H4DOTC)>INTAKE DUCT>INSTALLATION>INTAKE DUCT NO. 2 .
  28. Install the intercooler. Ref. to INTAKE (INDUCTION) (H4DOTC)>Intercooler>INSTALLATION .
  29. Install the air intake duct. Ref. to INTAKE (INDUCTION) (H4DOTC)>Air Intake Duct>INSTALLATION .
  30. Connect the battery ground terminal. Ref. to NOTE>NOTE>BATTERY .
  31. Charge the A/C system with refrigerant. Ref. to HVAC SYSTEM (HEATER, VENTILATOR AND A/C)>Refrigerant Charging Procedure>PROCEDURE .
  32. Fill engine coolant. Ref. to COOLING (H4DOTC)>Engine Coolant>REPLACEMENT>FILLING OF ENGINE COOLANT .
  33. Install the collector cover.
  34. Change the installation position of the stay assembly - front hood from (B) to (A).

    Tightening torque: 

    20 N.m (2.0 kgf-m, 14.8 ft-lb)

    G12512462Courtesy of SUBARU OF AMERICA, INC.
  35. Align the alignment marks (A), and install the striker - front hood to the hood COMPL - front.

    Tightening torque: 

    33 N.m (3.4 kgf-m, 24.3 ft-lb)

    G12512463Courtesy of SUBARU OF AMERICA, INC.
  36. Install the bracket - grille UPR, and the grille assembly - front CTR. Ref. to EXTERIOR/INTERIOR TRIM>Front Grille>INSTALLATION .
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