2003 SUBARU BAJA oil filter

11-4
Always use the proper tools and make certain that they are
well maintained. Never get under the vehicle supported only by a jack. Always
use a safety stands to support the vehicle. Never keep the engine running in a poorly ventilated area,
such as a garage or other closed areas. Do not smoke or allow open flames around the fuel or battery.
This will cause a fire. Because the fuel system is under pressure, replacement of the
fuel filter should be performed only by your SUBARU dealer. Wear adequate eye protection to guard against getting oil or
fluids in your eyes. If something does get in your eyes, thorough-
ly wash them out with clean water. Do not tamper with the wiring of the SRS airbag system or
seatbelt pretensioner system, or attempt to take its connectorsapart, as that may activate the system or it can render it inopera-tive. The wiring and connectors of these systems are yellow for
easy identification. NEVER use a circuit tester for these wiring. If your SRS airbag or seatbelt pretensioner needs service, con-
sult your nearest SUBARU dealer. Before checking or servicing in the engine compart- ment
Always stop the engine and set the parking brake firmly to pre-
vent the vehicle from moving. Always let the engine cool down. Engine parts become very
hot when the engine is running and remain hot for some time af-ter the engine is stopped. Do not spill engine oil, engine coolant, brake fluid or any other
fluid on hot engine components. This may cause a fire. Always remove the key from the ignition switch. When the
ignition switch is in the “ON” position, the cooling fan may oper-
ate suddenly even when the engine is stopped.

Maintenance and service11-7
–
CONTINUED –
Engine compartment overview
HBB036BB
1 Manual transmission oil level
gauge (MT) (page 11-21) or
Differential gear oil level gauge
(AT) (page 11-24)
2 Air cleaner element (page 11-17)
3 Clutch fluid reservoir (page 11-30)
4 Automatic transmission fluidlevel gauge (page 11-22)
5 Brake fluid reservoir (page 11-28)
6 Fuel filter 7
Windshield washer tank (page 11-44)
8 Fuse box (page 11-49)
9 Battery (page 11-48)
Q Engine oil filler cap (page 11-8)
W Engine coolant reservoir (page 11-14)
E Radiator cap (page 11-14)
R Engine oil level gauge (page 11-8)
T Power steering fluid reservoir (page 11-27)

Maintenance and service11-9
–
CONTINUED –
Changing the oil and oil filter
Change the oil and oil filter according to the maintenance schedule in the “Warranty and Maintenance Booklet ”.
The engine oil and oil filter must be changed more frequently than
listed in the maintenance schedule when driving on dusty roads,
when short trips are frequently made, or when driving in extremely
cold whether.
1. Warm up the engine by letting the engine idle for about 10 minutes to ease draining the engine oil.
2. Park the vehicle on a level surface and stop the engine.
3. Remove the oil filler cap.
HBB005BB
4. Drain out the engine oil by removing the drain plug while the en-
gine is still warm. The used oil should be drained into an appropriate
container and disposed of properly.
WARNING
Be careful not to burn yourself with hot engine oil.
5. Wipe the seating surface of the drain plug with a clean cloth and
tighten it securely with a new sealing washer after the oil has com-pletely drained out.

11-10
HBB051BB
HBB055BA
HBB054BA
6. Remove three clips at the front of the cover under the oil filter.
7. Slide the cover toward the vehicle front to remove it.
8. Remove the oil filter with an oil filter wrench.
9. Before installing a new oil filter, apply a thin coat of engine oil to theseal.
10. Clean the rubber seal seating area of the lower crank case and
install the oil filter by hand turning. Be careful not to twist or damagethe seal.
11. Tighten it approximately two-thirds of a turn after the seal makes
contact with the lower crank case.
CAUTION
Never over tighten the oil filter because that can result in an oilleak.

Maintenance and service11-11
–
CONTINUED –
12. Reinstall the cover under the oil filter.
13. Pour engine oil through the filler neck.
Oil capacity (Guideline): 4.2 US qt (4.0 liters, 3.5 Imp qt)
The oil quantity indicated above is only a guideline. The necessary quantity of oil depends on the quantity of oil that has been drained.
The quantity of drained oil differs slightly depending on the tempera-
ture of the oil and the time the oil is left flowing out. After refilling the
engine with oil, therefore, you must use the dipstick to confirm that the
level is correct.
14. Start the engine and make sure that no oil leaks appear aroundthe filter ’s rubber seal and drain plug.
15. Run the engine until it reaches the normal operating temperature.
Then stop the engine and wait a few minutes to allow the oil drain
back. Check the oil level again and if necessary, add more engine oil. Recommended grade and viscosity CAUTION
Use only engine oil with the recommended grade and viscosity.
Oil grade: ILSAC GF-3, which can be identified with the new API certification mark (Starburst mark)
or API classification SL with the words “ENERGY CON-
SERVING” (if you cannot obtain the oil with SL grade,
you may use SJ grade “ENERGY CONSERVING ” oil).
These recommended oil grades can be identified by looking for either
or both of the following marks displayed on the oil container.