2010 SUBARU LEGACY transmission fluid

Engine compartment overview &2.5 L non-turbo models1) Power steering fluid reservoir
(page 11-29)
2) Manual transmission oil level gauge (MT) (page 11-23)
3) Clutch fluid reservoir (page 11-31)
4) Brake fluid reservoir (page 11-30)
5) Fuse box (page 11-48)
6) Battery (page 11-47)
7) Windshield washer tank (page 11-42)
8) Engine oil filler cap (page 11-12)
9) Engine coolant reservoir (page 11-18)
10) Radiator cap (page 11-18)
11) Engine oil level gauge (page 11-12)
12) Air cleaner case (page 11-20) Maintenance and service
11-9
– CONTINUED –

11-10Maintenance and service
& 2.5 L turbo models
1) Power steering fluid reservoir
(page 11-29)
2) Manual transmission oil level gauge (MT) (page 11-23)
3) Clutch fluid reservoir (page 11-31)
4) Brake fluid reservoir (page 11-30)
5) Fuse box (page 11-48)
6) Battery (page 11-47)
7) Windshield washer tank (page 11-42)
8) Engine oil filler cap (page 11-12)
9) Engine coolant reservoir (page 11-18)
10) Radiator cap (page 11-18)
11) Engine oil level gauge (page 11-12)
12) Air cleaner case (page 11-20)

&3.6 L models1) Power steering fluid reservoir
(page 11-29)
2) Differential gear oil level gauge (AT) (page 11-26)
3) Automatic transmission fluid level gauge (page 11-24)
4) Brake fluid reservoir (page 11-30)
5) Fuse box (page 11-48)
6) Battery (page 11-47)
7) Windshield washer tank (page 11-42)
8) Engine oil filler cap (page 11-12)
9) Engine coolant reservoir (page 11-18)
10) Radiator cap (page 11-18)
11) Engine oil level gauge (page 11-12)
12) Air cleaner case (page 11-20) Maintenance and service
11-11

11-24Maintenance and service
1) Upper level
2) Lower level
3. Pull out the level gauge again and
check the oil level on it. If it is below the
lower level, add oil through the level
gauge hole to bring the level up to the
upper level.
CAUTION
Be careful not to spill manual trans-
mission oil when adding it. If oil
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or a
fire. If oil gets on the exhaust pipe,
be sure to wipe it off. &
Recommended grade and viscosity
Each oil manufacturer has its own base
oils and additives. Never use different
brands together.
Oil grade: API classification GL-5SAE viscosity No. and applicable tempera- ture Automatic transmission fluid &
Checking 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 and cold
fluid on the level gauge.
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 operatingtemperature. ! 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; 158
to 176 8F (70 to 80 8C) is normal.
2. Park the vehicle on a level surface and
set the parking brake.
3. First shift the select lever in each
position. Then shift it in the “P ” position,
and run the engine at idling speed.

1) Yellow handle
1) HOT range
2) COLD range
3) Upper level
4) Lower level
4. Pull out the level gauge and check the fluid level on the gauge. If it is below the
lower level on the
“HOT ”range, add the
recommended automatic transmission
fluid up to the upper level. ! Checking the fluid level when the
fluid is cold
When the fluid level has to be checked
without time to warm up the automatic
transmission, check to see that the fluid
level is between the lower level and upper
level on the “COLD ”range. If it is below
that range, add fluid up to the upper level.
Be careful not to overfill.
CAUTION
Be careful not to spill automatic
transmission fluid when adding it.
If automatic transmission fluid
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or a
fire. If automatic transmission fluid
gets on the exhaust pipe, be sure to
wipe it off. &
Recommended fluid
Use one of the following types of auto-
matic transmission fluid. –SUBARU ATF
– IDEMITSU ATF HP
NOTE
Using any non-specified type of auto-
matic transmission fluid could result in
damage inside the transmission. When
replacing the automatic transmission
fluid, be sure to use the specified typeabove. Maintenance and service
11-25

11-26Maintenance and service
Continuously variable trans-
mission fluid
There is no continuously variable trans-
mission fluid level gauge. It is unneces-
sary to check the continuously variable
transmission fluid level. However, if ne-
cessary, we recommend that you consult
your SUBARU dealer for inspection. Front differential gear oil
(AT and CVT models) &
Checking the oil level
NOTE
There are no differential oil level
gauges for CVT models.
1) Yellow handle
1. Park the vehicle on a level surface and
stop the engine.
2. Pull out the level gauge, wipe it clean,
and insert it again.
1) Upper level
2) Lower level
3. Pull out the level gauge again and
check the oil level on it. If it is below the
lower level, add oil to bring the level up to
the upper level.
CAUTION
Be careful not to spill front differ-
ential gear oil when adding it. If oil
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or a
fire. If oil gets on the exhaust pipe,
be sure to wipe it off.

11-30Maintenance and service
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
Use one of the following types of auto-
matic transmission fluid. –SUBARU ATF
– IDEMITSU ATF HP
–“ Dexron III ”Type Automatic Transmis-
sion 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, 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
. Never use different brands of
brake fluid together. Also, avoid
mixing DOT 3 and DOT 4 brake
fluids even if they are of the samebrand. .
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.
Alcohol contained in the brake
fluid may damage them.
. Be careful not to spill brake fluid
when adding it. If brake fluid
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or
a fire. If brake fluid gets on the
exhaust pipe, be sure to wipe itoff.
Check the fluid level monthly.
1) “MAX ”level mark
2) “MIN ”level mark

12-4Specifications
&Capacities
Fuel tank 18.5 US gal (70 liters, 15.4 Imp gal)
Engine oil 2.5 L models 4.2 US qt (4.0 liters, 3.5 Imp qt)
3.6 L models 6.7 US qt (6.3 liters, 5.5 Imp qt)
Transmission oil (MT) 3.9 US qt (3.7 liters, 3.3 Imp qt)
Transmission fluid (CVT) 13.2 US qt (12.5 liters, 11.0 Imp qt)
Transmission fluid (AT) 10.4 US qt (9.8 liters, 8.6 Imp qt)
Front differential gear oil (AT and CVT models) 1.5 US qt (1.4 liters, 1.2 Imp qt)
Rear differential gear oil 0.8 US qt (0.8 liter, 0.7 Imp qt)
Power steering fluid 0.7 US qt (0.7 liter, 0.6 Imp qt)
Engine coolant 2.5 L non-turbo models MT6.9 US qt (6.5 liters, 5.7 Imp qt)
CVT 6.8 US qt (6.4 liters, 5.6 Imp qt)
2.5 L turbo models 6.9 US qt (6.5 liters, 5.7 Imp qt)
3.6 L models 6.9 US qt (6.5 liters, 5.7 Imp qt)