2003 SUBARU BAJA brake

10-2
Exterior care Washing
CAUTION
When washing the vehicle, the brakes may get wet. As a result,
the brake stopping distance will be longer. To dry the brakes, drive the vehicle at a safe speed while lightly pressing the brakepedal to heat up the brakes. Do not wash the engine compartment and areas adjacent to it.
If water enters the engine air intake, electrical parts or the power
steering fluid reservoir, it will cause engine trouble or faulty
power steering respectively.
The best way to preserve your vehicle ’s beauty is frequent washing.
Wash the vehicle at least once a month to avoid contamination by roadgrime.
Wash dirt off with a wet sponge and plenty of lukewarm 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 required. 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 thor-
oughly with plenty of lukewarm water. Wipe the remaining water off with a
chamois or soft cloth. NOTE When having your vehicle washed in an automatic 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 washbrushes or other equipment.

Appearance care10-3
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CONTINUED –
Washing the underbody
Chemicals, salts and gravel used for deicing road surfaces are ex-
tremely corrosive, accelerating the corrosion of underbody compo-nents, such as the exhaust system, fuel and brake lines, brakecables, floor pan and fenders, and suspension.
Thoroughly flush the underbody and inside of the fenders with luke-
warm or cold water at frequent intervals to reduce the harmful effectsof such agents. Using a warm water washer
Keep a good distance of 12 in (30 cm) or more between the wash-
er nozzle and the vehicle. Do not wash the same area continuously.
If a stain will not come out easily, wash by hand. Some warm water
washers are of the high temperature, high pressure type, and they
can damage or deform the resin parts such as mouldings, or causewater to leak into the vehicle.
Waxing and polishing
Always wash and dry the vehicle before waxing and polishing.
Use a good quality polish and wax and apply them according to the
manufacturer’ s instructions. Wax or polish when the painted surface is
cool.
Be sure to polish and wax the chrome trim, as well as the painted sur-
faces. Loss of wax on a painted surface leads to loss of the original lus-
ter and also quickens the deterioration of the surface. It is recommendedthat a coat of wax be applied at least once a month, or whenever the
surface no longer repels water.
If the appearance of the paint has diminished to the point where the lus-
ter or tone cannot be restored, lightly polish the surface with a fine-
grained compound. Never polish just the affected area, but include the
surrounding area as well. Always polish in only one direction. A No. 2000
grain compound is recommended. Never use a coarse-grained com-
pound. Coarser grained compounds have a smaller grain-size numberand could damage the paint. After polishing with a compound, coat with

10-6
Before the beginning of winter, check the condition of underbody
components, such as the exhaust system, fuel and brake lines, brake
cables, suspension, steering system, floor pan, and fenders. If any of
them are found to be rusted, they should be given an appropriate rust
prevention treatment or should be replaced. Contact your SUBARU
dealer to perform this kind of maintenance and treatment if you needassistance. Repair chips and scratches in the paint as soon as you find them.
Check the interior of the vehicle for water and dirt accumulation under
the floor mats because that could cause corrosion. Occasionally
check under the mats to make sure the area is dry.
Keep your garage dry. Do not park your vehicle in a damp, poorly
ventilated garage. In such a garage, corrosion can be caused by
dampness. If you wash the vehicle in the garage or put the vehicle
into the garage when wet or covered with snow, that can causedampness.
If your vehicle is operated in cold weather and/or in areas where road
salts and other corrosive materials are used, the door hinges and
locks, trunk lid lock, and hood latch should be inspected and lubri-
cated periodically.
Cleaning the interior
Use a vacuum cleaner to get rid of the dust and dirt. Wipe the vinyl areas with a clean, damp cloth. Seat fabric
Remove loose dirt, dust or debris with a vacuum cleaner. If the dirt is
caked on the fabric or hard to remove with a vacuum cleaner, use asoft blush then vacuum it.
Wipe the fabric surface with a tightly wrung cloth and dry the seat
fabric thoroughly. If the fabric is still dirty, wipe using a solution of mild
soap and lukewarm water then dry thoroughly.
If the stain does not come out, try a commercially-available fabric

11
Maintenance and service
Maintenance schedule11-3
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Maintenance precautions 11-3
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Engine hood 11-5
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Engine compartment overview 11-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine oil 11-8
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Cooling system 11-13
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Engine coolant 11-14
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Air cleaner element 11-17
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Spark plugs 11-19
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Drive belts 11-20
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Manual transmission oil 11-21
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Automatic transmission fluid 11-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front differential gear oil (AT vehicles) 11-24 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear differential gear oil 11-25
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Power steering fluid 11-27
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Brake fluid 11-28
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Clutch fluid (MT vehicles) 11-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake booster 11-31
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Brake pedal 11-32
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Clutch pedal (Manual transmission vehicles) 11-33 . . . . . . . . . . . . . . . . . . .
Replacement of brake pad and lining 11-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking brake stroke 11-35
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Tires and wheels 11-36
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Types of tires 11-36
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Tire inspection 11-37
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Tire pressures and wear 11-37
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Wheel balance 11-40
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Wear indicators 11-41
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Tire rotation 11-42
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Tire replacement 11-42
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Wheel replacement 11-43
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Aluminum wheels 11-44
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Windshield washer fluid 11-44
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Replacement of windshield wiper blades 11-45 . . . . . . . . . . . . . . . . . . . . . . . .
Battery 11-48
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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
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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)

11-22
SAE viscosity No. and Applicable Temperature
OM-H0205
Automatic transmission fluidChecking the fluid level
The automatic transmission fluid expands largely as its temperature
rises; the fluid level differs according to fluid temperature. Therefore,
there are two different scales for checking the level of hot fluid andcold fluid on the dipstick.
Though the fluid level can be checked without warming up the fluid on the “COLD” range, we recommend checking the fluid level when
the fluid is at operating temperature. n Checking the fluid level when the fluid is hot
Check the fluid level monthly.
1. Drive the vehicle several miles to raise the temperature of the
transmission fluid up to normal operating temperature; 158 to 176 °F
(70 to 80 °C) is normal.
2. Park the vehicle on a level surface and set the parking brake.
3. First shift the selector lever in each position. Then shift it in the “P”
position, and run the engine at idling speed.

11-28
When the fluid is cool before the vehicle is run: Check that the oil level is between “COLD MIN ” and “COLD MAX ” on the surface of the res-
ervoir tank.
3. If the fluid level is lower than the applicable “MIN” line, add the
recommended fluid as necessary to bring the level between the
“MIN” and “MAX” line.
HBB031BB
HBB030BB
Specified range SpecifiedrangeReservoir tank
If the fluid level is extreme low, it may indicate possible leakage. Con- sult your SUBARU dealer for inspection. Recommended fluid
“ Dexron III ” Type Automatic Transmission Fluid
Brake fluid
Checking the fluid level
WARNING
Never let brake fluid contact your eyes because brake fluid can
be harmful to your eyes. If brake fluid gets in your eyes, immedi-
ately flush them thoroughly with clean water. For safety, whenperforming this work, wearing eye protection is advisable. Brake fluid absorbs moisture from the air. Any absorbed mois-
ture can cause a dangerous loss of braking performance.