2012 SUBARU LEGACY power steering fluid

Power steering
CAUTION
Do not hold the steering wheel at the
fully locked position left or right for
more than 5 seconds. This may
damage the power steering pump.
The power steering system operates only
when the engine is running.
If you lose power steering assist because
the engine stops or the system fails to
function, you can steer but it will take
much more effort. NOTE
Right after the engine has been started
and before it has warmed up, you may
hear a noise coming from areas adja-
cent to the power steering pump which
is located at the right-front area of the
engine compartment. This noise is
normal. It does not indicate power
steering system trouble. Braking &
Braking tips
WARNING
Never rest your foot on the brake
pedal while driving. This can cause
dangerous overheating of the
brakes and needless wear on the
brake pads and linings.
! When the brakes get wet
When driving in rain or after washing the
vehicle, the brakes may get wet. As a
result, brake stopping distance will be
longer. To dry the brakes, drive the vehicle
at a safe speed while lightly depressing
the brake pedal to heat up the brakes. ! Use of engine braking
Remember to make use of engine braking
in addition to foot braking. When descend-
ing a grade, if only the foot brake is used,
the brakes may start working improperly
because of brake fluid overheating,
caused by overheated brake pads. To
help prevent this, shift into a lower gear to
get stronger engine braking. ! Braking when a tire is punctured
Do not depress the brake pedal suddenly
when a tire is punctured. This could cause a loss of control of the vehicle. Keep
driving straight ahead while gradually
reducing speed. Then slowly pull off the
road to a safe place. &
Brake system
! Two separate circuits
Your vehicle has a dual circuit brake
system. Each circuit works diagonally
across the vehicle. If one circuit of the
brake system should fail, the other half of
the system still works. If one circuit fails,
the brake pedal will go down much closer
to the floor than usual and you will need to
press it down much harder. And a much
longer distance will be needed to stop thevehicle. ! Brake booster
The brake booster uses engine manifold
vacuum to assist braking force. Do not
turn off the engine while driving because
that will turn off the brake booster, result-
ing in poor braking power.
The brakes will continue to work even
when the brake booster completely stops
functioning. If this happens, however, you
will have to depress the pedal much
harder than normal and the braking dis-
tance will increase. Starting and operating
7-23
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10-2Appearance care
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 brake
pedal to heat up the brakes.
. Do not wash the engine compart-
ment and areas adjacent to it. If
water enters the engine air in-
take, electrical parts or the power
steering fluid reservoir, it will
cause engine trouble or a mal-
function of the power steering.
. Do not use any organic solvents
when washing the surface of the
bulb assembly cover. However, if
a detergent with organic solvents
is used to wash the cover sur-
face, completely rinse off the
detergent with water. Otherwise,
the cover surface may be da-maged.
. Outback: Since your vehicle is
equipped with a rear wiper, auto-
matic car-wash brushes could become tangled around it, dama-
ging the wiper arm and other
components. Ask the automatic
car-wash operator not to let the
brushes touch the wiper arm or
to fix the wiper arm on the rear
window glass with adhesive tape
before operating the machine.
NOTE
When having your vehicle washed in
an automatic car wash, make sure
beforehand that the car wash is of
suitable type.
The best way to preserve your vehicle ’s
beauty is frequent washing. Wash the
vehicle at least once a month to avoid
contamination by road grime.
Wash dirt off with a wet sponge and plenty
of lukewarm or cold water. Do not wash
the vehicle with hot water and in directsunlight.
Salt, chemicals, insects, tar, soot, tree
sap, 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 thoroughly
with plenty of lukewarm water. Wipe the
remaining water off with a chamois or softcloth. !
Washing the underbody
Chemicals, salts and gravel used for
deicing road surfaces are extremely cor-
rosive, accelerating the corrosion of un-
derbody components, such as the exhaust
system, fuel and brake lines, brake
cables, floor pan and fenders, and sus-pension.
Thoroughly flush the underbody and in-
side of the fenders with lukewarm or cold
water at frequent intervals to reduce the
harmful effects of such agents.
Mud and sand adhering to the underbody
components may accelerate their corro-sion.
After driving off-road or on muddy or
sandy roads, wash the mud and sand off
the underbody.
Carefully flush the suspension and axle
parts, as they are particularly prone to
mud and sand buildup. Do not use a
sharp-edged tool to remove caked mud.
CAUTION
. Be careful not to damage brake
hoses, sensor harnesses, and

Maintenance schedule....................................... 11-3
Maintenance precautions ................................... 11-3
Before checking or servicing in the engine compartment .................................................... 11-4
When checking or servicing in the engine compartment (2.5 L non-turbo models) .. ........... 11-4
When checking or servicing in the engine compartment while the engine is running .......... 11-5
Maintenance tips ................................................ 11-5
Removing and reinstalling clips .......................... 11-5
Removing air intake duct .................................... 11-7
Pulling off the fender lining ................................ 11-7
Engine hood ....................................................... 11-7
Engine compartment overview .......................... 11-9
2.5 L non-turbo models ...................................... 11-9
2.5 L turbo models ........................................... 11-10
3.6 L models .................................................... 11-11
Engine oil .......................................................... 11-12
Checking the oil level ....................................... 11-12
Changing the oil and oil filter ............................ 11-14
Recommended grade and viscosity .................. 11-16
Synthetic oil ..................................................... 11-16
Cooling system ................................................ 11-16
Cooling fan, hose and connections ................... 11-17
Engine coolant ................................................. 11-17
Air cleaner element .......................................... 11-18
Replacing the air cleaner element ..................... 11-18
Spark plugs ...................................................... 11-20
Recommended spark plugs .............................. 11-20
Drive belts ........................................................ 11-21 Manual transmission oil
.................................. 11-21
Recommended grade and viscosity .................. 11-21
Automatic transmission fluid .......................... 11-21
Checking the fluid level .................................... 11-21
Recommended fluid ......................................... 11-22
Continuously variable transmission fluid ...... 11-23
Front differential gear oil (AT and CVT models) .......................................................... 11-23
Checking the oil level ...................................... 11-23
Recommended grade and viscosity .................. 11-24
Rear differential gear oil .................................. 11-24
Recommended grade and viscosity .................. 11-24
Power steering fluid ........................................ 11-24
Checking the fluid level .................................... 11-24
Recommended fluid ......................................... 11-25
Brake fluid ........................................................ 11-25
Checking the fluid level .................................... 11-25
Recommended brake fluid ............................... 11-26
Clutch fluid (MT models) ................................. 11-26
Checking the fluid level .................................... 11-26
Recommended clutch fluid ............................... 11-27
Brake booster .................................................. 11-27
Brake pedal ...................................................... 11-28
Checking the brake pedal free play .................. 11-28
Checking the brake pedal reserve distance....... 11-28
Clutch pedal (MT models) ............................... 11-29
Checking the clutch function ............................ 11-29
Checking the clutch pedal free play .................. 11-29
Replacement of brake pad and lining ............ 11-29
Breaking-in of new brake pads and linings ....... 11-30 Maintenance and service
11

Engine compartment overview &2.5 L non-turbo models1) Power steering fluid reservoir
(page 11-24)
2) Clutch fluid reservoir (page 11-26)
3) Brake fluid reservoir (page 11-25)
4) Fuse box (page 11-44)
5) Battery (page 11-43)
6) Windshield washer tank (page 11-37)
7) Engine oil filler cap (page 11-12)
8) Engine coolant reservoir (page 11-17)
9) Radiator cap (page 11-17)
10) Engine oil level gauge (page 11-12)
11) Air cleaner case (page 11-18) Maintenance and service
11-9
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11-10Maintenance and service
& 2.5 L turbo models
1) Power steering fluid reservoir
(page 11-24)
2) Clutch fluid reservoir (page 11-26)
3) Brake fluid reservoir (page 11-25)
4) Fuse box (page 11-44)
5) Battery (page 11-43)
6) Windshield washer tank (page 11-37)
7) Engine oil filler cap (page 11-12)
8) Engine coolant reservoir (page 11-17)
9) Radiator cap (page 11-17)
10) Engine oil level gauge (page 11-12)
11) Air cleaner case (page 11-18)

&3.6 L models1) Power steering fluid reservoir
(page 11-24)
2) Differential gear oil level gauge (page 11-23)
3) Automatic transmission fluid level gauge (page 11-21)
4) Brake fluid reservoir (page 11-25)
5) Fuse box (page 11-44)
6) Battery (page 11-43)
7) Windshield washer tank (page 11-37)
8) Engine oil filler cap (page 11-12)
9) Engine coolant reservoir (page 11-17)
10) Radiator cap (page 11-17)
11) Engine oil level gauge (page 11-12)
12) Air cleaner case (page 11-18) Maintenance and service
11-11

11-24Maintenance and service
!CVT models
There is no oil level gauge. To check the
front differential gear oil level, we recom-
mend that you consult your SUBARU
dealer for inspection. & Recommended grade and viscosity
Each oil manufacturer has its own base
oils and additives. Never use different
brands together. For details, refer to“ Manual transmission, front differential
and rear differential gear oil ”F 12-7. Rear differential gear oil
There is no oil level gauge. To check the
rear differential gear oil level, we recom-
mend that you consult your SUBARU
dealer for inspection. &
Recommended grade and viscosity
Each oil manufacturer has its own base
oils and additives. Never use different
brands together. For details, refer to“ Manual transmission, front differential
and rear differential gear oil ”F 12-7. Power steering fluid &
Checking the fluid level
WARNING
Be careful not to burn yourself
because the fluid may be hot.
CAUTION
. When power steering fluid is
being added, use only clean fluid,
and be careful not to allow any
dirt into the tank. And never use
different brands together.
. Be careful not to spill power
steering fluid when adding it. If

power steering fluid touches the
exhaust pipe, it may cause a bad
smell, smoke, and/or a fire. If
power steering fluid gets on the
exhaust pipe, be sure to wipe itoff.
The power steering fluid expands greatly
as its temperature rises; the fluid level
differs according to fluid temperature.
Therefore, the reservoir tank has two
different checking ranges for hot and coldfluids.
Check the power steering fluid level
monthly.
1. Park the vehicle on a level surface,
and stop the engine.
2. Check the fluid level of the reservoir tank.
When the fluid is hot after the vehicle has
been run: Check that the oil level isbetween
“HOT MIN ”and “HOT MAX ”on
the surface of the reservoir tank.
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 reservoir tank.
3. If the fluid level is lower than the
applicable “MIN ”line, add the recom-
mended fluid as necessary to bring the
level between the “MIN ”and “MAX ”line.
If the fluid level is extreme low, it may
indicate possible leakage. Consult your
SUBARU dealer for inspection.
& Recommended fluid
Refer to “Fluids ”F 12-8. 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, when
performing this work, wearing
eye protection is advisable.
. Brake fluid absorbs moisture
from the air. Any absorbed moist-
ure can cause a dangerous loss
of braking performance.
. 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
. When adding brake fluid, be care-
ful not to allow any dirt into the
reservoir.
. Never splash the brake fluid over
painted surfaces or rubber parts. Maintenance and service
11-25
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