2004 SUBARU LEGACY maintenance schedule

11 -2 5
2Maintenance and service
– CONTINUED –
Spark plugs
yWhen disconnecting the spark plug cables,
always grasp the spark plug cap, not the ca-
bles. y Make sure the cables are replaced in the cor-
rect order.
It may be difficult to replace the spark plugs. It is rec-
ommended that you have the spark plugs replaced by
your SUBARU dealer. The spark plugs should be replaced according to the
maintenance schedule in the “Warranty and Mainte-
nance Booklet”. „
Recommended spark plugs
2.5 liter models:
RC10YC4 (Champion)
BKR6E-11 (NGK)
BKR5E-11 (NGK)
2.5 liter CALIFORNIA spec models: FR5AP-11 (NGK)
3.0 liter models:
PLFR6A-11 (NGK)
HSB032BA

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2Maintenance and service
– CONTINUED –
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-
1
HSB049BB

11 - 4 0
2Maintenance and service
tact your SUBARU dealer. „
Checking the brake pedal reserve dis-
tance
1) More than 2.56 in (65 mm)
Depress the pedal with a force of approximately 66 lbs
(294 N, 30 kg) and measure the distance between the
upper surface of the pedal pad and the floor.
When the measurement is smaller than the specifica-
tion, 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 “War-
ranty and Maintenance Booklet”. „
Checking the clutch function
Check the clutch engagement and disengagement.
1. With the engine idling, check that there are no ab-
normal noises when the clutch pedal is depressed,
and that shifting into 1st or reverse feels smooth.
2. Start the vehicle by releasing the pedal slowly to
check that the engine and transmission smoothly cou-
ple without any sign of slippage.
1
HSB050BB

11 -4 3
2Maintenance and service
– CONTINUED –
Parking brake stroke
Check the parking brake stroke according to the main-
tenance 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 lbs,
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.Tires and wheels „Types of tires
You should be familiar with type of tires present on
your vehicle. T 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 traction, handling and braking perfor-
mance in year-round driving including 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. T Summer tires
Summer tires are high-speed capability tires best suit-
ed 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.
UG7509CA

14-5
Index
G
GAWR (Gross Axle Weight Rating)
.....................8-19
Glove box ........................................................................ 6-6
GVWR (Gross Vehicle Weight Rating ) .............8-19
H
Hazard warning flasher ............................................. 3-6
Headlights ......................................................... 3-19, 11-65
Headrest adjustment (Wagon) ..............................1-13
Head restraint adjustment (Front) .......................1-7
Heater operation .......................................................... 4-7
High beam indicator light ..........................................3-18
High mount stop light ................................................. 11-79
Horn ................................................................................... 3-36
Hose and connections ............................................... 11-18
IIgnition switch ..... ... .. ... .. ... ... .. ... .. ... ... .. ... ... .. ... .. ... ... .. ... ... . 3-3
Illuminated entry ........................................................... 2-9
Illumination brightness control ...............................3-22
Indicator light
High beam ................................................................ 3-18
Selector lever position ......................................... 3-17
Turn signal ................................................................ 3-17
Inside mirror ................................................................... 3-31
Internal trunk lid release handle ............................2-28J
Jack and jack handle
................................................. 9-32
Jump starting ................................................................. 9-15
KKey Interlock release .................................................... 3-5
Number ...................................................................... 2-2
Reminder chime ..................................................... 3-5
Keys .................................................................................. 2-2
LLe ath er s e at materi als ... ... .. ... ... .. ... ... .. ... .. ... ... .. ... ... .. .. 10 -7
Light control switch ..................................................... 3-19
Limited slip differential (LSD) .................................7-29
Loading your vehicle .................................................. 8-17
LSD (Limited slip differential) .................................7-29
Luggage cover .............................................................. 6-22
M
Main fuse ........................................................................ 11-61
Maintenance Precautions .............................................................. 11-3
Schedule ................................................................... 11-3
Seatbelt ..................................................................... 1-31
Tools ........................................................................... 9-31