SUBARU BAJA 2003 1.G Owners Manual

Maintenance and service11-31
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Recommended clutch fluid
FMVSS No. 116, fresh DOT 3 or 4 brake fluid
Brake booster
If the brake booster does not operate as described below, have it
checked by your SUBARU dealer.
1. With the engine off, depress the brake pedal several times, applying
the same pedal force each time. The distance the pedal travels should
not vary.
2. With the brake pedal depressed, start the engine. The pedal should
move slightly down to the floor.
3. With the brake pedal depressed, stop the engine and keep the pedal
depressed for 30 seconds. The pedal height should not change.
4. Start the engine again and run for about one minute then turn it off.
Depress the brake pedal several times to check the brake booster.
Brake booster operates properly if the pedal stroke decreases with each
depression.

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Brake pedal
Check the brake pedal free play and reserve distance according to the
maintenance schedule in the “Warranty and Maintenance Booklet ”.
Checking the brake pedal free play
OM-H0224
0.04 —
0.12 in
(1.0 — 3.0 mm)
Stop the engine and firmly depress the brake pedal several times.
Lightly press the brake pedal down with one finger to check the free
play with a force of less than 2 lb (10 N, 1 kg).
If the free play is not within proper specification, contact your
SUBARU dealer. Checking the brake pedal reserve distance
OM-H0225
More than 2.56 in (65 mm)
Depress the pedal with a force of approximately 66 lb (294 N, 30 kg)

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and measure the distance between the upper surface of the pedal
pad and the floor.
When the measurement is smaller than the specification, or when the
pedal does not operate smoothly, contact with your SUBARU dealer.
Clutch pedal (Manual transmission vehicles)
Check the clutch pedal free play and reserve distance according to the
maintenance schedule in the “Warranty and Maintenance Booklet ”.
Checking the clutch function
Check the clutch engagement and disengagement.
1. With the engine idling, check that there are no abnormal noises
when the clutch pedal is depressed, and that shifting into 1st or re-
verse feels smooth.
2. Start the vehicle by releasing the pedal slowly to check that the en-gine and transmission smoothly couple without any sign of slippage. Checking the clutch pedal free play
OM-H0224
0.16 —
0.51 in
(4.0 — 13.0 mm)
Lightly press the clutch pedal down with your finger until you feel re-
sistance, and check the free play.
If the free play is not within proper specification, contact your
SUBARU dealer.

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Replacement of brake pad and liningCAUTION
If you continue to drive despite the scraping noise from the audi-
ble brake pad wear indicator, it will result in the need for costlybrake rotor repair or replacement.
OM-H0163
The front disc brakes and the right rear disc brake have an audible wear
indicators on the brake pads. If the brake pads wear close to their ser-
vice limit, the wear indicator makes a very audible scraping noise whenthe brake pedal is applied.
If you hear this scraping noise each time you apply the brake pedal, have the brake pads serviced by your SUBARU dealer as soon as pos-sible.
Breaking-in of new brake pads and linings
When replacing the brake pad or lining, use only genuine SUBARU
parts. After replacement, the new parts must be broken in as follows: n Brake pad and lining
While maintaining a speed of 30 to 40 mph (50 to 65 km/h), step on
the brake pedal lightly. Repeat this five or more times.

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nParking brake lining
WARNING
A safe location and situation should be selected for break-in driv- ing.
CAUTION
Pulling the parking brake lever too forcefully may cause the rear
wheels to lock. To avoid this, be certain to pull the lever up slowly
and gently.
1. Drive the vehicle at a speed of about 22 mph (35 km/h).
2. With the parking brake release button pushed in, pull the parking
brake lever SLOWLY and GENTLY. (Pulling with a force of approxi-mately 33 lb [147 N, 15 kg].)
3. Drive the vehicle for about 220 yards (200 meters) in this condition.
4. Wait 5 to 10 minutes for the parking brake to cool down. Repeat
this procedure.
5. Check the parking brake stroke. If the parking brake stroke is out
of the specified range, adjust it by turning the adjusting nut located
on the parking brake lever.Parking brake stroke: 7 — 8 notches / 44 lb (196 N, 20 kg)
Parking brake stroke
Check the parking brake stroke according to the maintenance schedule in the “Warranty and Maintenance Booklet ”. When the parking brake is
properly adjusted, braking power is fully applied by pulling the lever up
seven to eight notches gently but firmly (about 44 lb, 196 N, 20 kg). If the
parking brake lever stroke is not within the specified range, have the
brake system checked and adjusted at your SUBARU dealer.

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HB4001CB
Tires and wheels Types of tires
You should be familiar with type of tires present on your vehicle.
All season tires
The factory-installed tires on your new vehicle are all season tires.
All season tires are designed to provide an adequate measure of trac-
tion, handling and braking performance in year-round driving includ-
ing snowy and icy road conditions. However all season tires do not
offer as much traction performance as winter (snow) tires in heavy or
loose snow or on icy roads.
All season tires are identified by “ALL SEASON ” and/or “M+S” (Mud &
Snow) on the tire sidewall. Summer tires
Summer tires are high-speed capability tires best suited for highway
driving under dry conditions.
Summer tires are inadequate for driving on slippery roads such as on
snow-covered or icy roads.
If you drive your vehicle on snow-covered or icy roads, we strongly
recommend the use of winter (snow) tires.
When installing winter tires, be sure to replace all four tires.

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Winter (snow) tires
Winter tires are best suited for driving on snow-covered and icy
roads. However winter tires do not perform as well as summer tires
and all season tires on roads other than snow-covered and icy roads.
Tire inspection
Check on a daily basis that the tires are free from serious damage, nails,
and stones. At the same time, check the tires for abnormal wear.
Contact your SUBARU dealer immediately if you find any problem. NOTE When the wheels and tires strike curbs or are subjected to harsh
treatment as when the vehicle is driven on a rough surface, they can suffer damage that cannot be seen with the naked eye. This type of
damage does not become evident until time has passed. Try not todrive over curbs, potholes or on other rough surfaces. If doing so is
unavoidable, keep the vehicle ’s speed down to a walking pace or
less, and approach the curbs as squarely as possible. Also, makesure the tires are not pressed against the curb when you park thevehicle. If you feel unusual vibration while driving or find it difficult to
steer the vehicle in a straight line, one of the tires and/or wheelsmay be damaged. Drive slowly to the nearest authorized SUBARUdealer and have the vehicle inspected. Tire pressures and wear
Maintaining the correct tire pressures helps to maximize the tires ’ service
lives and is essential for good running performance. Check and, if nec-
essary, adjust the pressure of each tire (including the spare) at least
once a month (for example, during a fuel stop) and before any long jour-
ney.
Check the tire pressures when the tires are cold. Use a pressure gauge
to adjust the tire pressures to the values shown on the tire placard. The
tire placard is located on the door pillar on the driver ’s side.

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HB8042BA
Driving even a short distance warms up the tires and increases the tire
pressures. Also, the tire pressures are affected by the ambient tempera-
ture. It is best to check tire pressure outdoors before driving the vehicle.
When a tire becomes warm, the air inside it expands, causing the tire
pressure to increase. Be careful not to mistakenly release air from a
warm tire to reduce its pressure. NOTE The air pressure in a tire increases by approximately 4.3 psi (30
kPa, 0.3 kg/cm 2
) when the tire becomes warm.
The tires are considered cold when the vehicle has been parked
for at least three hours or has been driven less than one mile (1.6 km).
WARNING
Do not let air out of warm tires to adjust pressure. Doing so willresult in low tire pressure.
Incorrect tire pressures detract from controllability and ride comfort, and
they cause the tires to wear abnormally.

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Correct tire pressure (tread worn evenly)
HGB033AA
Roadholding is good, and steering is responsive. Rolling resistance is
low, so fuel consumption is also lower. Abnormally low tire pressure (tread worn at shoulders)
HSB012AA
Rolling resistance is high, so fuel consumption is also higher.

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Abnormally high tire pressure (tread worn in center)
HSB013AA
Ride comfort is poor. Also, the tire magnifies the effects of road-surface
bumps and dips, possibly resulting in vehicle damage.
If the tire placard shows tire pressures for the vehicle when fully loaded
and for the vehicle when towing a trailer, adjust the tire pressures to the
values that match current loading conditions.
WARNING
Driving at high speeds with excessively low tire pressures can
cause the tires to deform severely and to rapidly become hot. Asharp increase in temperature could cause tread separation, and
destruction of the tires. The resulting loss of vehicle controlcould lead to an accident.
Wheel balance
Each wheel was correctly balanced when your vehicle was new, but the
wheels will become unbalanced as the tires become worn during use.
Wheel imbalance causes the steering wheel to vibrate slightly at certain
vehicle speeds and detracts from the vehicle ’s straight-line stability. It
can also cause steering and suspension system problems and abnormal
tire wear. If you suspect that the wheels are not correctly balanced, have
them checked and adjusted by your SUBARU dealer. Also have them
adjusted after tire repairs and after tire rotation.