2005 SUBARU BAJA engine

10-2
Appearance care
Appearance careExterior care „
Washing
yWhen washing the vehicle, the brakes may
get wet. As a result, the brake stopping dis-
tance will be longer. To dry the brakes, drive the
vehicle at a safe speed while lightly pressing
the brake pedal to heat up the brakes.y Do not wash the engine compartment and ar-
eas adjacent to it. If water enters the engine air
intake, electrical parts or the power steering flu-
id reservoir, it will cause engine trouble or
faulty power steering respectively.
The best way to preserve your vehicle’s beauty is fre-
quent washing. Wash the vehicle at least once a
month to avoid contamination by road grime.
Wash dirt off with a wet sponge and plenty of luke-
warm or cold water. Do not wash the vehicle with hot
water and in direct sunlight.
Salt, chemicals, insects, tar, soot and bird droppings
should be washed off by using a light detergent, as re- quired. If you use a light detergent, make certain that
it is a neutral detergent. Do not use strong soap or
chemical detergents. All cleaning agents should be
promptly flushed from the surface and not allowed to
dry there. Rinse the vehicle thoroughly with plenty of
lukewarm water. Wipe the remaining water off with a
chamois or soft cloth.
NOTE y
Before having your vehicle washed in an auto-
matic car wash, retract the pillar mounted antenna
or remove the roof mounted antenna to prevent it
from being damaged. y When having your vehicle washed in an auto-
matic car wash, make sure beforehand that the car
wash is of suitable type. If the vehicle is equipped
with a rear/roof spoiler, it may be damaged by car
wash brushes or other equipment. T Washing the underbody
Chemicals, salts and gravel used for deicing road sur-
faces are extremely corrosive, accelerating the corro-
sion of underbody components, such as the exhaust
system, fuel and brake lines, brake cables, floor pan
and fenders, and suspension.
Thoroughly flush the underbody and inside of the
fenders with lukewarm or cold water at frequent inter-
vals to reduce the harmful effects of such agents.

10-4
Appearance care
sion components. „
Cleaning aluminum wheels
y Promptly wipe the aluminum wheels clean of any
kind of grime or agent. If dirt is left on too long, it may
be difficult to clean off. y Do not use soap containing grit to clean the wheels.
Be sure to use a neutral cleaning agent, and later rinse
thoroughly with water. Do not clean the wheels with a
stiff brush or expose them to a high-speed washing
device.y Clean the vehicle (including the aluminum wheels)
with water as soon as possible when it has been
splashed with sea water, exposed to sea breezes, or
driven on roads treated with salt or other agents. „ Cleaning fog light lens
1. Stop the vehicle in a safe place.
2. Stop the engine and turn off the fog lights. 1) Counter-clockwise
2) Light lens horizontal center line
3. Check that the fog lights are not hot. Then, grasp
the protector and turn it approximately 10 ° counter-
clockwise.
4. Pull the protector off the fog light.
5. Wash the lens with water.
6. Apply the protector to the lens at an angle of ap-
proximately 10 ° from the fog light’s horizontal center
line. Then, turn the protector clockwise until it stops.
Finally, check that the protector’s horizontal bars are
parallel with the fog light’s horizontal center line.
1
2 10
UBA017BB

11 - 1
11
Maintenance and service
Maintenance schedule ................................. 11-3
Maintenance precautions ............................ 11-3 Before checking or servicing in the engine compartment .................................................. 11-4
When you do checking or servicing in the engine compartment while the engine is
running ............................................................ 11-5
Engine hood .................................................. 11-5
Engine compartment overview ................... 11-8 Non-turbo models ............................................. 11-8
Turbo models .................................................... 11-9
Engine oil ...................................................... 11-10 Checking the oil level ....................................... 11-10
Changing the oil and oil filter .......................... 11-12
Recommended grade and viscosity ................ 11-15
Recommended grade and viscosity under severe driving conditions .............................. 11-16
Cooling system ............................................. 11-17 Hose and connections ...................................... 11-18
Engine coolant .................................................. 11-18
Air cleaner element ...................................... 11-23 Replacing the air cleaner element ................... 11-23
Spark plugs ................................................... 11-25 Recommended spark plugs ............................. 11-26
Drive belts ..................................................... 11-26
Manual transmission oil ............................... 11-27 Checking the oil level ....................................... 11-27
Recommended grade and viscosity ................ 11-28
Automatic transmission fluid ...................... 11-29 Checking the fluid level .................................... 11-29
Recommended fluid ......................................... 11-31
Front differential gear oil (AT vehicles) ...... 11-32 Checking the oil level ....................................... 11-32
Recommended grade and viscosity ............... 11-32
Rear differential gear oil ............................... 11-33 Checking the gear oil level .............................. 11-33
Recommended grade and viscosity ............... 11-35
Power steering fluid ...................................... 11-36 Checking the fluid level .................................... 11-36
Recommended fluid ......................................... 11-37
Brake fluid ..................................................... 11-38 Checking the fluid level .................................... 11-38
Recommended brake fluid ............................... 11-39
Clutch fluid (MT vehicles) ............................ 11-39 Checking the fluid level .................................... 11-39
Recommended clutch fluid .............................. 11-40
Brake booster ................................................ 11-41
Brake pedal .................................................... 11-41 Checking the brake pedal free play ................ 11-41
Checking the brake pedal reserve distance ... 11-42
Clutch pedal (Manual transmission vehicles) ............... 11-42Checking the clutch function .......................... 11-42
Checking the clutch pedal free play ............... 11-43
Replacement of brake pad and lining ......... 11-43 Breaking-in of new brake pads and linings .... 11-44
Parking brake stroke .................................... 11-45
Tires and wheels ........................................... 11-45

11 - 4
Maintenance and service
the materials in the vehicle may be hazardous if
improperly used or handled, for example, bat-tery acid. y
Your vehicle should only be serviced by per-
sons fully competent to do so. Serious person-
al injury may result to persons not experienced
in servicing vehicles. y Always use the proper tools and make certain
that they are well maintained. y Never get under the vehicle supported only
by a jack. Always use a safety stands to sup-
port the vehicle. y Never keep the engine running in a poorly
ventilated area, such as a garage or other
closed areas. y Do not smoke or allow open flames around
the fuel or battery. This will cause a fire. y Because the fuel system is under pressure,
replacement of the fuel filter should be per-
formed only by your SUBARU dealer.y Wear adequate eye protection to guard
against getting oil or fluids in your eyes. If
something does get in your eyes, thoroughly
wash them out with clean water. y Do not tamper with the wiring of the SRS air-
bag system or seatbelt pretensioner system, or
attempt to take its connectors apart, as that may activate the system or it can render it inop-
erative. The wiring and connectors of these
systems are yellow for easy identification. NEV-
ER use a circuit tester for these wiring.
If your SRS airbag or seatbelt pretensioner
needs service, consult your nearest SUBARU
dealer.
„ Before checking or servicing in the en-
gine compartment
yAlways stop the engine and set the parking
brake firmly to prevent the vehicle from mov-
ing. y Always let the engine cool down. Engine
parts become very hot when the engine is run-
ning and remain hot for some time after the en-
gine is stopped.y Do not spill engine oil, engine coolant, brake
fluid or any other fluid on hot engine compo-
nents. This may cause a fire.y Always remove the key from the ignition
switch. When the ignition switch is in the “ON”
position, the cooling fan may operate suddenly

11 - 5
Maintenance and service
– CONTINUED –
even when the engine is stopped.
„ When you do checking or servicing in
the engine compartment while the en-
gine is running
A running engine can be dangerous. Keep your
fingers, hands, clothing, hair and tools away
from the cooling fan, belts and any other mov-
ing engine parts. Removing rings, watches and
ties is advisable.
Engine hood
0
To open the hood:
1. If the wiper blades are lifted off the windshield, re-
turn them to their original positions.
2. Pull the hood release knob under the instrument
panel.
UBB008EA

11 - 8
Maintenance and service
Engine compartment overview „
Non-turbo models
12 3 4567
8
9
10
11
12
13
UBB106BB
1) Manual transmission oil level
gauge (MT) (page 11-27) or Dif-
ferential gear oil level gauge
(AT) (page 11-32)
2) Air cleaner element (page 11- 23)
3) Clutch fluid reservoir (page 11-
39)
4) Automatic transmission fluid lev- el gauge (page 11-29)
5) Brake fluid reservoir (page 11- 38)
6) Windshield washer tank (page
11-52)
7) Fuse box (page 11-57)
8) Battery (page 11-56)
9) Engine oil filler cap (page 11-10)
10) Engine coolant reservoir (page 11-18)
11) Radiator cap (page 11-18)
12) Engine oil level gauge (page 11- 10)
13) Power steering fluid reservoir (page 11-36)

11 - 9
Maintenance and service
– CONTINUED –
„Turbo models
1
11 1 0 9 8
12
13 23
45 67
UBB098CB
1) Air cleaner element (page 11-
23)
2) Manual transmission oil level gauge (MT) (page 11-27) or Dif-
ferential gear oil level gauge
(AT) (page 11-32)
3) Clutch fluid reservoir (page 11-
39)
4) Automatic transmission fluid lev- el gauge (page 11-29)
5) Brake fluid reservoir (page 11- 38)
6) Windshield washer tank (page
11-52)
7) Fuse box (page 11-57)
8) Battery (page 11-56)
9) Engine oil filler cap (page 11-10)
10) Engine coolant reservoir (page 11-18)
11) Engine oil level gauge (page 11- 10)
12) Radiator cap (page 11-18)
13) Power steering fluid reservoir (page 11-36)

11 - 1 0
Maintenance and service
Engine oil „
Checking the oil level
Check the engine oil level at each fuel stop.
1. Park the vehicle on a level surface and stop the en-
gine.
Non-turbo models Turbo models
2. Pull out the dipstick, wipe it clean, and insert it
again.
3. Be sure the dipstick is correctly inserted until it
stops with the graphic symbol on its top appear-
ing as shown in the illustration.
UBB004MA
HGB056BA