checking oil SUBARU FORESTER 2012 SH / 3.G Owners Manual

Ventilator control................................................. 4-2
Center ventilators ................................................ 4-2
Side ventilators ................................................... 4-2
Climate control panel .......................................... 4-2
Type A ................................................................ 4-3
Type B ................................................................ 4-4
Type C ................................................................ 4-5
Automatic climate control system (type B and C) ............................................................... 4-6
Type B ................................................................ 4-6
Type C ................................................................ 4-7
Temperature sensors ........................................... 4-7
Manual climate control ....................................... 4-8
Airflow mode selection ........................................ 4-8
Temperature control ............................................ 4-9
Fan speed control ............................................... 4-9
Air conditioner control ........................................ 4-9
Air inlet selection ................................................ 4-9 Defrosting
........................................................... 4-10
Operating tips for heater and air conditioner ...................................................... 4-10
Cleaning ventilation grille ................................... 4-10
Efficient cooling after parking in direct sunlight ........................................................... 4-10
Lubrication oil circulation in the refrigerant circuit .............................................................. 4-11
Checking air conditioning system before summer season ............................................................ 4-11
Cooling and dehumidifying in high humidity and low temperature weather conditions ................. 4-11
Air conditioner compressor shut-off when engine is heavily loaded .............................................. 4-11
Refrigerant for your climate control system ... ..... 4-11
Air filtration system ........................................... 4-11
Replacing an air filter ......................................... 4-12Climate control
4

heated interior. This results in quicker
cooling by the air conditioner. Keep the
windows closed during the operation of
the air conditioner for maximum cooling
efficiency. &Lubrication oil circulation in
the refrigerant circuit
Operate the air conditioner compressor at
a low engine speed (at idle or low driving
speeds) a few minutes each month during
the off-season to circulate its oil. & Checking air conditioning
system before summer sea-son
Check the air conditioner unit for refriger-
ant leaks, hose conditions, and proper
operation each spring. Have the air con-
ditioning system checked by your
SUBARU dealer. & Cooling and dehumidifying in
high humidity and low tem-
perature weather conditions
Under certain weather conditions (high
relative humidity, low temperatures, etc.) a
small amount of water vapor emission
from the air outlets may be noticed. This
condition is normal and does not indicate
any problem with the air conditioning system.
& Air conditioner compressor
shut-off when engine is
heavily loaded
To improve acceleration and gas mileage,
the air conditioner compressor is designed
to temporarily shut off during air condi-
tioner operation whenever the accelerator
pedal is fully depressed such as during
rapid acceleration or when driving on a
steep upgrade. & Refrigerant for your climate
control system
Your air conditioner uses ozone friendly
refrigerant HFC134a. Therefore, the meth-
od of adding, changing or checking the
refrigerant is different from the method for
CFC12 (freon). Consult your SUBARU
dealer for service. Repairs needed as a
result of using the wrong refrigerant are
not covered under warranty. Air filtration system
Replace the filter element according to the
replacement schedule as follows. This
schedule should be followed to maintain
the filter
’s dust collection ability. Under
extremely dusty conditions, the filter
should be replaced more frequently. It is
recommended that you have your filter
checked or replaced by your SUBARU
dealer. For replacement, use only a
genuine SUBARU air filter kit.
Replacement schedule: Every 12 months or 7,500 miles (12,000
km) whichever comes first
CAUTION
Contact your SUBARU dealer if the
following occurs, even if it is not yet
time to change the filter. – Reduction of the airflow through
the vents.
– Windshield gets easily fogged ormisted.
NOTE
The filter can influence the air condi-
tioning, heating and defroster perfor- Climate control
4-11
– CONTINUED –

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 (non-turbo models) ...................... 11-4
When checking or servicing in the engine compartment while the engine is running .......... 11-5
Engine hood ....................................................... 11-5
Engine compartment overview .......................... 11-7
Non-turbo models .............................................. 11-7
Turbo models ..................................................... 11-8
Engine oil ............................................................ 11-9
Checking the oil level ......................................... 11-9
Changing the oil and oil filter ............................ 11-11
Recommended grade and viscosity .................. 11-13
Synthetic oil ..................................................... 11-13
Cooling system ................................................ 11-13
Cooling fan, hose and connections ................... 11-14
Engine coolant ................................................. 11-14
Air cleaner element .......................................... 11-15
Replacing the air cleaner element ..................... 11-15
Spark plugs ...................................................... 11-17
Drive belts ........................................................ 11-18
Turbo models ................................................... 11-18
Non-turbo models ............................................ 11-18
Manual transmission oil .................................. 11-19
Checking the oil level ....................................... 11-19
Recommended grade and viscosity .................. 11-19Automatic transmission fluid
.......................... 11-20
Checking the fluid level .................................... 11-20
Recommended fluid ......................................... 11-21
Front differential gear oil (AT models) ........... 11-21
Checking the oil level ...................................... 11-21
Recommended grade and viscosity .................. 11-22
Rear differential gear oil .................................. 11-22
Recommended grade and viscosity .................. 11-22
Power steering fluid ........................................ 11-22
Checking the fluid level .................................... 11-22
Recommended fluid ......................................... 11-23
Brake fluid ........................................................ 11-23
Checking the fluid level .................................... 11-23
Recommended brake fluid ............................... 11-24
Clutch fluid (MT models) ................................. 11-24
Checking the fluid level .................................... 11-24
Recommended clutch fluid ............................... 11-25
Brake booster .................................................. 11-25
Brake pedal ...................................................... 11-26
Checking the brake pedal free play .................. 11-26
Checking the brake pedal reserve distance....... 11-26
Clutch pedal (MT models) ............................... 11-27
Checking the clutch function ............................ 11-27
Checking the clutch pedal free play .................. 11-27
Hill start assist system (MT models) .............. 11-27
Replacement of brake pad and lining ............ 11-28
Breaking-in of new brake pads and linings ....... 11-28
Parking brake stroke ....................................... 11-29
Maintenance and service
11

11-4Maintenance and service
guard against getting oil or fluids
in your eyes. If something does
get in your eyes, thoroughly
wash them out with clean water.
. Do not tamper with the wiring of
the SRS airbag system or seat-
belt pretensioner system, or at-
tempt to take its connectors
apart, as that may activate the
system or it can render it inop-
erative. NEVER use a circuit
tester for this wiring. If your
SRS airbag or seatbelt preten-
sioner needs service, consult
your nearest SUBARU dealer. &
Before checking or servicing
in the engine compartment
WARNING
. Always stop the engine and apply
the parking brake firmly to pre-
vent the vehicle from moving.
. Always let the engine cool down.
Engine parts become very hot
when the engine is running and
remain hot for some time after
the engine is stopped.
. Do not spill engine oil, engine
coolant, brake fluid or any other
fluid on hot engine components.
This may cause a fire.
. Always remove the key from the
ignition switch. When the ignition
switch is in the “ON ”position,
thecoolingfanmayoperate
suddenly even when the engine
is stopped.
. Before performing any servicing
on a vehicle equipped with a
remote engine start system (a
dealer option) temporarily place
that system in the service mode
to prevent it from unexpectedly
starting the engine. &
When checking or servicing
in the engine compartment
(non-turbo models)
CAUTION
. Do not contact the belt cover
while checking the components
in the engine compartment.
Doing so may cause your hand
to slip off the belt cover and
result in an unexpected injury.
. Do not touch the oil filter until the
engine has cooled down comple-
tely. Doing so may result in a
burn or other injury. Note that the
oil filter becomes very hot when
the engine is running and re-
mains hot for some time after

Engine oil NOTE .The engine oil consumption rate is
not stabilized, and therefore cannot be
determined until the vehicle has tra-
veled at least several thousand miles
(kilometers). Even after break-in, when
the vehicle is used under severe driv-
ing conditions such as those men-
tionedintheWarrantyandMainte-
nance Booklet, engine oil is consumed
or deteriorated more quickly than un-
der normal driving conditions. If you
drive your vehicle under these severe
conditions, you should check the oil
level at least at every second fuel fill-up
time, and change the oil more fre-
quently. Please refer to the Warranty
and Maintenance Booklet for more de-tails.. If the oil consumption rate seems
abnormally high after the break-in
period, for example more than 1 quart
per 1,200 miles (1 liter per 2,000 kilo-
meters), contact your SUBARU dealer. &
Checking the oil level
Check the engine oil level at each fuelstop.
1. Park the vehicle on a level surface and
stop the engine. Wait a few minutes for the
oil to drain back into the oil pan.
Turbo models
1) Oil level gauge
2) Oil filler cap
Non-turbo models
1) Oil level gauge
2) Oil filler cap
3) Oil filter
2. Pull out the level gauge, wipe it clean,
and insert it again. Maintenance and service
11-9
– CONTINUED –

Manual transmission oil &Checking the oil level
1) Yellow handle
Check the oil level monthly.
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) Full level
2) Low level
3. Pull out the level gauge again and
check the oil level on it. If it is below the
low level, add oil through the level gauge
hole to bring the level up to the full 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. For details, refer to“ Manual transmission, front differential
and rear differential gear oil ”F 12-8.
Maintenance and service
11-19

&Recommended fluid
Refer to “Fluids ”F 12-9.
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 type. Front differential gear oil (AT models) &
Checking the oil level
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) Full level
2) Low level
3. Pull out the level gauge again and
check the oil level on it. If it is below the
low level, add oil to bring the level up to
the full 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. Maintenance and service
11-21
– CONTINUED –

11-22Maintenance and service
&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 12-8. Rear differential gear oil
There is no rear differential gear oil level
gauge. To check the rear differential gear
oil level, consult your SUBARU dealer forinspection. &
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 12-8. Power steering fluid &
Checking the fluid level
The power steering fluid expands greatly
as its temperature rises; the fluid level
differs according to fluid temperature.
Therefore, the reservoir has two different
checking ranges for hot and cold fluids.
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.
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.
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.
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 extremely low, it may
indicate possible leakage. Consult your
SUBARU dealer for an inspection.
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. Never use
different brands of fluids to-
gether.
. 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.
& Recommended fluid
Refer to “Fluids ”F 12-9. Brake fluid &
Checking the fluid level
1) “MAX ”level mark
2) “MIN ”level mark
Check the fluid level monthly.
Check the fluid level on the outside of the
reservoir. If the level is below “MIN ”, add
the recommended brake fluid to “MAX ”.
Use only brake fluid from a sealed
container.
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 Maintenance and service
11-23
– CONTINUED –

&Engine oil
For the checking, adding and replacing procedure or other details, refer to “Engine oil ”F 11-9.
NOTE
The procedure for changing the engine oil and oil filter should be performed by a properly-trained expert. It is recommended
that you have this service performed by your SUBARU dealer. ! Approved engine oil
Always use the SUBARU approved engine oil. For further details, please contact your SUBARU dealer.
If the approved engine oil is unavailable, use the alternative engine oil described on the next page. Specifications
12-5
– CONTINUED –