Oil Pan

WARNING: This page is about a different variant/trim than selected.

NON-TURBO MODEL

Apply liquid gasket to the mating surface of the oil pan upper as shown in the figure, and install the oil pan.
NOTE:
- Before applying liquid gasket, degrease the old liquid gasket seal surface of the oil pan and the oil pan upper.
- Use a new oil pan seal ring.
- Install within 5 min. after applying liquid gasket.
Liquid gasket:

THREE BOND 1217G (Part No. K0877Y0100), THREE BOND 1217H or equivalent

Liquid gasket applying diameter:

5±1 mm (0.1969±0.0394 in)

Fig 1: Identifying Oil Pan Upper Mating Surface Liquid Gasket Applying Area (Non-Turbo Model)
Courtesy of SUBARU OF AMERICA, INC.
Tighten the bolts to secure the oil pan to the oil pan upper in the numerical order shown in the figure.
Tightening torque:

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

Fig 2: Oil Pan Upper Bolts Tightening Sequence (Non-Turbo Model)
Courtesy of SUBARU OF AMERICA, INC.
Install the front exhaust pipe. Ref. to EXHAUST(H4DO)>Front Exhaust Pipe>INSTALLATION .
Refill the engine oil. Ref. to LUBRICATION (H4DO)>Engine Oil>REPLACEMENT .
Connect the ground terminal to battery sensor. Ref. to NOTE>NOTE>BATTERY .

TURBO MODEL

Apply liquid gasket to the mating surface of the oil pan upper as shown in the figure, and install the oil pan.
NOTE:
- Before applying liquid gasket, degrease the old liquid gasket seal surface of the oil pan and the oil pan upper.
- Use a new oil pan seal ring.
- Install within 5 min. after applying liquid gasket.
Liquid gasket:

THREE BOND 1217G (Part No. K0877Y0100), THREE BOND 1217H or equivalent

Liquid gasket applying diameter:

5±1 mm (0.1969±0.0394 in)

Fig 3: Identifying Oil Pan Upper Mating Surface Liquid Gasket Applying Area (Turbo Model)
Courtesy of SUBARU OF AMERICA, INC.
Tighten the bolts to secure the oil pan to the oil pan upper in the numerical order shown in the figure.
Tightening torque:

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

Fig 4: Oil Pan Upper Bolts Tightening Sequence (Turbo Model)
Courtesy of SUBARU OF AMERICA, INC.
Lower the vehicle.
Support the engine with a lifting device and wire ropes.

Fig 5: Supporting Engine Using Lifting Device And Wire Ropes
Courtesy of SUBARU OF AMERICA, INC.
Lift the engine, and remove the ST.
CAUTION: When lifting up the engine, pay attention to the clearance of each part and be careful not to lift the engine too much, in order to prevent damaging the vehicle.

ST 18632AA020 STAND ASSY

Fig 6: Installing Special Tool Between Engine Mount And Front Crossmember
Courtesy of SUBARU OF AMERICA, INC.
Lower the engine and remove the lifting device and wire ropes.

Fig 7: Lowering Engine Using Lifting Device And Wire Ropes
Courtesy of SUBARU OF AMERICA, INC.
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)

Fig 8: Locating Transmission Harness Stay And CVT Bolt
Courtesy of SUBARU OF AMERICA, INC.
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)

Fig 9: Pitching Stopper With Torque Specifications
Courtesy of SUBARU OF AMERICA, INC.
Install the intercooler. Ref. to INTAKE (INDUCTION) (H4DOTC)>Intercooler>INSTALLATION .
Lift up the vehicle.
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)
  
  Fig 10: Locating Engine Mount And Front Crossmember Nuts
  Courtesy of SUBARU OF AMERICA, INC.
Install the front exhaust pipe. Ref. to EXHAUST(H4DOTC)>Front Exhaust Pipe>INSTALLATION .
Install the air intake duct (rear). Ref. to INTAKE (INDUCTION) (H4DOTC)>Air Intake Duct>INSTALLATION .
Refill the engine oil. Ref. to LUBRICATION (H4DO)>Engine Oil>REPLACEMENT .
Connect the battery ground terminal. Ref. to NOTE>NOTE>BATTERY .
Fill engine coolant. Ref. to COOLING(H4DOTC)>Engine Coolant>REPLACEMENT>FILLING OF ENGINE COOLANT .
Install the collector cover.
Change the installation position of the front hood damper from (B) to (A).
Tightening torque:

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

Fig 11: Identifying Front Hood Damper Mounting Positions
Courtesy of SUBARU OF AMERICA, INC.
Align the alignment marks (A), and install the front hood striker to the front hood.
Tightening torque:

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

Fig 12: Identifying Front Hood Sticker And Front Hood Alignment Marks
Courtesy of SUBARU OF AMERICA, INC.
Install the bracket - grille UPR, and the grille assembly - front CTR. Ref. to EXTERIOR/INTERIOR TRIM>Front Grille>INSTALLATION .