Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2014 Subaru TribecaFACTORY OEM SERVICE PROCEDURE
Engine Lubrication System: General Description: Specification
| Lubrication method | Forced lubrication | ||||
| Oil pump | Pump type | Trochoid type | |||
| Number of teeth | Inner rotor | 7 | |||
| Outer rotor | 8 | ||||
| Outer rotor diameter x thickness | mm (in) | 76 x 30.2 (2.99 x 1.19) | |||
| Performance (Oil temperature 80°C (176°F)) | 600 RPM | Discharge pressure | kPa (kgf/cm2 , psi) | 98 (1.0, 14) | |
| Discharge rate | L (US qt, Imp qt)/min. | 5.0 (5.3, 4.4) or more | |||
| 6, 000 RPM | Discharge pressure | kPa (kgf/cm2 , psi) | 392 (4.0, 57) | ||
| Discharge rate | L (US qt, Imp qt)/min. | 82.8 (87.5, 72.9) or more | |||
| Oil filter | Filter type | Full-flow filter type | |||
| Filtration area | cm2 (sq in) | 1, 300 (201.5) | |||
| By-pass valve opening pressure | kPa (kgf/cm2 , psi) | 160 (1.63, 23.2) | |||
| Outer diameter x width | mm (in) | 80 x 75 (3.15 x 2.95) | |||
| Installation screw specifications | M 20 x 1.5 | ||||
| Oil pressure switch | Type | Immersed contact point type | |||
| Operating voltage - power consumption | 12 V - 3.4 W or less | ||||
| Warning light operating pressure | kPa (kgf/cm2 , psi) | 14.7 (0.15, 2.1) | |||
| Proof pressure | kPa (kgf/cm2 , psi) | 980 (10.0, 142) or more | |||
| Engine oil | Total capacity (at overhaul) | L (US qt, Imp qt) | 7.8 (8.2, 6.9) | ||
| When replacing engine oil and oil filter | L (US qt, Imp qt) | 6.5 (6.9, 5.7) | |||
| When replacing engine oil only | L (US qt, Imp qt) | 6.3 (6.7, 5.5) | |||
Recommended oil:
CAUTION:
It is acceptable to fill an engine with oil of another brand when replacing the oil, but make sure to use the following engine oil specified by Subaru.
| Engine oil standard |
Those with the API standard SM "Energy Conserving" or SN "Resource Conserving" logo. |
or |
Those with the ILSAC standard GF-4 or GF-5 "starburst mark" displayed on top of the container. |
| SAE viscosity No. | |||
NOTE:
The proper viscosity oil helps the engine maintain its ideal temperature, and cranking speed increased by reducing viscosity friction in hot condition.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.