2002 SUBARU LEGACY brake

Maintenance and service11-7
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CONTINUED –
Engine compartment overview
2.5 liter models
HBB036BB
1 Manual transmission oil level
gauge (MT) (page 11-23) or
Differential gear oil level gauge
(AT) (page 11-26)
2 Air cleaner element (page 11-18)
3 Clutch fluid reservoir (page 11-32)
4 Automatic transmission fluidlevel gauge (page 11-24)
5 Brake fluid reservoir (page 11-30)
6 Fuel filter 7
Windshield washer tank (page 11-47)
8 Fuse box (page 11-52)
9 Battery (page 11-51)
Q Engine oil filler cap (page 11-9)
W Engine coolant reservoir (page 11-15)
E Radiator cap (page 11-15)
R Engine oil level gauge (page 11-9)
T Power steering fluid reservoir (page 11-29)

11-8
3.0 liter models
HBB058BB
1 Air cleaner element (page 11-18)
2 Differential gear oil level gauge
(AT) (page 11-26)
3 Automatic transmission fluidlevel gauge (page 11-24)
4 Brake fluid reservoir (page 11-30)
5 Fuel filter
6 Windshield washer tank (page 11-47) 7
Fuse box (page 11-52)
8 Battery (page 11-51)
9 Engine oil filler cap (page 11-9)
Q Engine coolant reservoir (page 11-15)
W Engine oil level gauge (page 11-9)
E Radiator cap (page 11-15)
R Power steering fluid reservoir (page 11-29)

11-24
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; 140 to 176 °F
(60 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.

11-30
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.

Maintenance and service11-31
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If the vehicle requires frequent refilling, there may be a leak. If
you suspect a problem, have the vehicle checked at your
SUBARU dealer.
CAUTION
Never use different brands of brake fluid together.
When adding brake fluid, be careful not to allow any dirt into
the reservoir. Never splash the brake fluid over painted surfaces or rubber
parts. Alcohol contained in the brake fluid may damage them.
Check the fluid level monthly.
HBB004GB
“MIN ” level
mark
“ MAX ” level mark
Check the fluid level on the outside of the reservoir. If the level is be- low “MIN” , add the recommended brake fluid to “MAX”.
Use only brake fluid from a sealed container. Recommended brake fluid
FMVSS No. 116, fresh DOT 3 or 4 brake fluid

Maintenance and service11-33
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CONTINUED –
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.

11-34
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)

11-36
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.