light SUBARU LEGACY 2004 4.G Owners Manual

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2Maintenance and service
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Brake booster
If the brake booster does not operate as described be-
low, have it checked by your SUBARU dealer.
1. With the engine off, depress the brake pedal sever-
al 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 de-pression.Brake pedal
Check the brake pedal free play and reserve distance
according to the maintenance schedule in the “War-
ranty and Maintenance Booklet”. „Checking the brake pedal free play
1) 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 lbs (10 N, 1 kg).
If the free play is not within proper specification, con-
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2Maintenance and service
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„Checking the clutch pedal free play
1) 0.16 – 0.51 in (4.0 – 13.0 mm)
Lightly press the clutch pedal down with your finger
until you feel resistance, and check the free play.
If the free play is not within proper specification, con-
tact your SUBARU dealer.Replacement of brake pad and lining
If you continue to drive despite the scraping
noise from the audible brake pad wear indica-
tor, it will result in the need for costly brake ro-
tor repair or replacement.
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 service limit, the
wear indicator makes a very audible scraping noise
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2Maintenance and service
when the 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 possible. „
Breaking-in of new brake pads and lin- ings
When replacing the brake pad or lining, use only gen-
uine SUBARU parts. After replacement, the new parts
must be broken in as follows: T 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. T Parking brake lining
A safe location and situation should be select-
ed for break-in driving.
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 approximately 33 lbs [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 lbs (196 N, 20 kg)

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2Maintenance and service
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of vehicle control could 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 bal-
anced, have them checked and adjusted by your
SUBARU dealer. Also have them adjusted after tire re-
pairs and after tire rotation.
NOTE
Loss of correct wheel alignment* causes the tires
to wear on one side and reduces the vehicle’s run-
ning stability. Contact your SUBARU dealer if you
notice abnormal tire wear.
*: The suspension system is designed to hold each wheel at
a certain alignment (relative to the other wheels and to the
road) for optimum straight-line stability and cornering perfor-
mance. „
Wear indicators
A) New tread
B) Worn tread
1) Tread wear indicator
Each tire incorporates a tread wear indicator, which
becomes visible when the depth of the tread grooves
decreases to 0.063 in (1.6 mm). A tire must be re-
placed when the tread wear indicator appears as a
solid band across the tread.
When a tire’s tread wear indicator becomes vis-
A 1B
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2Maintenance and service
Battery
y
Before beginning work on or near any bat-
tery, be sure to extinguish all cigarettes, match-
es, and lighters. Never expose a battery to an
open flame or electric sparks. Batteries give off
a gas which is highly flammable and explosive.y For safety, in case an explosion does occur,
wear eye protection or shield your eyes when
working near any battery. Never lean over a bat-tery. y Do not let battery fluid contact eyes, skin,
fabrics, or paint because battery fluid is a cor-
rosive acid. If battery fluid gets on your skin or
in your eyes, immediately flush the area with
water thoroughly. Seek medical help immedi-
ately if acid has entered the eyes.
If battery fluid is accidentally swallowed, imme-
diately drink a large amount of milk or water,
and seek medical attention immediately. y To lessen the risk of sparks, remove rings,
metal watchbands, and other metal jewelry.
Never allow metal tools to contact the positive
battery terminal and anything connected to it
WHILE you are at the same time in contact with any other metallic portion of the vehicle be-
cause a short circuit will result.y
Keep everyone including children away from
the battery.y Charge the battery in a well-ventilated area.
y Battery posts terminals and related accesso-
ries contain lead and lead compounds, chemi-
cals known to the State of California to case
cancer and reproductive harm. Wash hands af-
ter handling.
Never use more than 10 amperes when charg-
ing the battery because it will shorten battery
life.
It is unnecessary to periodically check the battery fluid
level or periodically refill with distilled water.

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2Maintenance and service
1) Fuse puller
2) Spare fuses
The fuse puller and spare fuses are stored in the main
fuse box cover in the engine compartment. A) Good
B) Blown
If any lights, accessories or other electrical controls do
not operate, inspect the corresponding fuse. If a fuse
has blown, replace it.
1. Turn the ignition switch to the “LOCK” position and
turn off all electrical accessories.
2. Remove the cover.
(For behind the coin tray: open the coin tray and pull it
horizontally to remove it.)
3. Determine which fuse may be blown. The back side
of each fuse box cover and the “Fuses and circuits”
section in chapter 12 in this manual show the circuit for
1
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2Maintenance and service
Installation of accessories
Always consult your SUBARU dealer before installing
fog lights or any other electrical equipment in your ve-
hicle. Such accessories may cause the electronic sys-
tem to malfunction if they are incorrectly installed or if
they are not suited for the vehicle.

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2Maintenance and service
Wattage Bulb No.
1) Headlight GT and OUTBACK
modelsLow beam 12V-55W H1
High beam 12V-60W 9005 (HB3)
Except GT and OUT-
BACK models 12V-65/
55W9007(HB5)
2) Front turn signal 12V-27W 1156NA (Amber)
3) Spot light 12V-8W –
4) Dome light 12V-8W –
5) Door step light 12V-3.4W –
6) Front turn signal light/park- ing and front side marker
light 12V-27/8W 1157NA
(Amber)
7) Front fog light Except OUTBACK 12V-55W H3
OUTBACK 12V-51W 9006 (HB4)
8) Backup light
Sedan 12V-27W 3156K
Station wagon 12V-27W 1156
9) Luggage area light 12V-13W 912 10) High mount stop light
Sedan 12V-16W 921
Station wagon 12V-13W 912
11) Rear turn signal light Sedan 12V-21W –
Station wagon 12V-21W 7440
12) Brake/tail light Sedan 12V-27/8W 3157K
Station wagon 12V-27/8W 1157
13) License plate light
Sedan 12V-5W 168
Station wagon 12V-3.8W or 5W194 or 168
14) Trunk room light 12V-5W W5W Wattage Bulb No.

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2Maintenance and service
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„Headlight
Halogen headlight bulbs become very hot while
in use. If you touch the bulb surface with bare
hands or greasy gloves, finger prints or grease
on the bulb surface will develop into hot spots
and cause the bulb to break. If there are finger
prints or grease on the bulb surface, wipe them
away with a soft cloth moistened with alcohol.
NOTE
If headlight aiming is required, consult your
SUBARU dealer for proper adjustment of the head-
light aim. T
For GT and OUTBACK modelsUBB039BA

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2Maintenance and service
1) Low beam light bulb
2) High beam light bulb
Remove the headlight bulb cover, by turning it coun-
terclockwise. V
Low beam light bulbs
0
1) Electrical connector
2) Red cable
3) Black cable
1. Disconnect the electrical connector for the black
cable.
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