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Home >> Subaru >> 2005 >> Baja F4-2.5L SOHC >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> System Specifications
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System Specifications














SPECIFICATIONS


Cylinder Head





Use new cylinder head gaskets.

1. Tighten all bolts to 29 Nm (3.0 kgf-m, 22 ft. lbs.) in alphabetical sequence.
2. Then tighten all bolts to 69 Nm (7.0 kgf-m, 51 ft. lbs.) in alphabetical sequence.
3. Back off all bolts by 180° with reversing order of assembly and after that back them off by 180° again.
4. Tighten all bolts to 42 Nm (4.3 kgf-m, 31 ft. lbs.).
5. Tighten all bolts by 80 to 90° in alphabetical sequence.

6. Tighten all bolts by 40 to 45° in alphabetical sequence.

CAUTION: Make sure that the tightening angle of bolt does not exceed 45°.

7. Further tighten bolts (a) and (b) by 40 to 45°.

CAUTION: Ensure that the total "re-tightening angle" in the previous two steps do not exceed 90°.

Connecting Rod Bearing Cap
Tightening torque 45 Nm (4.6 kgf-m, 33 ft. lbs.)

Crankshaft Pulley
Tightening torque 180 Nm (18.0 kgf-m, 132.8 ft. lbs.)


Oil Pump
Tightening torque 6.4 Nm (0.65 kgf-m, 4.7 ft. lbs.)


Water Pump





Tightening torque:
First 12 Nm (1.2 kgf-m, 8.7 ft. lbs.)
Second 12 Nm (1.2 kgf-m, 8.7 ft. lbs.)

Flywheel or Drive Plate
Tightening torque 72 Nm (7.3 kgf-m, 52.8 ft. lbs.)





Exhaust Manifold (Front Exhaust Pipe)





Camshaft Bearing Cap