differential SUBARU FORESTER 2011 SH / 3.G Owners Manual

&Abbreviation list
You will find several abbreviations in this
manual. The meanings of the abbrevia-
tions are shown in the following list.
Abbreviation Meaning
A/C Air conditioner A/ELR Automatic/Emergency locking retractor
ABS Anti-lock brake system
AKI Anti knock index
ALR Automatic locking retractor
AT Automatic transmission
ATF Automatic transmission fluid
AWD All-wheel drive
DRL Daytime running light EBD Electronic brake force distri- bution
ELR Emergency locking retractor
FWD Front-wheel drive
GAW Gross axle weight
GAWR Gross axle weight rating
GVW Gross vehicle weight
GVWR Gross vehicle weight rating
HID High intensity discharge
INT Intermittent Abbreviation Meaning
LATCH Lower anchors and tethers for
children
LED Light emitting diode
LSD Limited slip differential
MIL Malfunction indicator lamp MMT Methylcyclopentadienyl man-
ganese tricarbonyl
MT Manual transmission
OBD On-board diagnostics
RON Research octane number SRS Supplemental restraint sys- tem
TIN Tire identification number TPMS Tire pressure monitoring sys- tem
VDC Vehicle dynamics control Vehicle symbols
There are some of the symbols you may
see on your vehicle.
For warning and indicator lights, refer to “
Warning and indicator lights ”F 21.
Mark Name
WARNING
CAUTION
Power door lock
Power door unlock
Power window with automatic
open (all models) and close (if
equipped) function
Passengers ’windows lock
and unlock
Fuel
Front fog lights 3
– CONTINUED –

8-18Driving tips
Trailer towing
Your vehicle is designed and intended to
be used primarily as a passenger-carrying
vehicle. Towing a trailer puts additional
loads on your vehicle ’s engine, drivetrain,
brakes, tires and suspension and has an
adverse effect on fuel economy.
If you do decide to tow a trailer, your safety
and satisfaction depend upon proper use
of correct equipment and cautious opera-
tion of your vehicle. Seek the advice of
your SUBARU dealer to assist you in
purchasing a hitch and other necessary
towing equipment appropriate for your
vehicle. In addition, be sure to follow the
instructions on correct installation and use
provided by the trailer and other towing
equipment manufacturers.
SUBARU assumes no responsibility for
injuries or vehicle damage that result from
trailer towing equipment, or from any
errors or omissions in the instructions
accompanying such equipment or for your
failure to follow the proper instructions.
& Warranties and maintenance
SUBARU warranties do not apply to
vehicle damage or malfunction caused
by trailer towing. If you use your vehicle to
tow a trailer, more frequent maintenance
will be required due to the additional load. (Refer to
“Maintenance schedule under
severe driving conditions ”in the “Warranty
and Maintenance Booklet ”.)
Under no circumstances should a trailer
be towed with a new vehicle or a vehicle
with any new powertrain component (en-
gine, transmission, differential, wheel
bearings, etc.) for the first 1,000 miles
(1,600 km) of driving.
& Maximum load limits
WARNING
Never exceed the maximum load
limits explained in the following.
Exceeding the maximum load limits
could cause personal injury and/or
vehicle damage.
CAUTION
. Adequate size trailer brakes are
required when the trailer and its
cargo exceed 1,000 lbs (453 kg)
total weight.
. Before towing a trailer, check the
trailer total weight, GVW, GAWs
and tongue load. Make sure the
load and its distribution in your
vehicle and trailer are accepta- ble.
! Total trailer weight
Total trailer weight
The total trailer weight (trailer weight plus
its cargo load) must never exceed the
maximum weight shown in the followingtable.

9-14In case of emergency
Towing
If towing is necessary, it is best done by
your SUBARU dealer or a commercial
towing service. Observe the following
procedures for safety.
WARNING
Never tow AWD models (both AT and
MT) with the front wheels raised off
the ground while the rear wheels are
on the ground, or with the rear
wheels raised off the ground while
the front wheels are on the ground.
This will cause the vehicle to spin
away due to the operation or dete-
rioration of the center differential. &
Towing and tie-down hooks
The towing hooks should be used only in
an emergency (e.g., to free a stuck vehicle
from mud, sand or snow).
CAUTION
. Use only the specified towing
hook and tie-down hook. Never
use suspension parts or other
parts of the body for towing or
tie-down purposes.
. To prevent deformation to the
front bumper and the towing
hook, do not apply excessive
lateral load to the towing hook.
Front towing hook:
1. Take the towing hook out of the tool
bucket and take the screwdriver out of the
tool bag. Take the wheel nut wrench out of
the cargo area.
2. Pry off the cover on the front bumper
using a screwdriver, and you will find a
threaded hole for attaching the towinghook.
3. Screw the towing hook into the thread
hole until its thread can no longer be seen.

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 ............................ 11-10
Recommended grade and viscosity .................. 11-12
Synthetic oil ..................................................... 11-13
Cooling system ................................................ 11-13
Cooling fan, hose and connections ................... 11-13
Engine coolant ................................................. 11-14
Air cleaner element .......................................... 11-16
Replacing the air cleaner element ..................... 11-17
Spark plugs ...................................................... 11-19
Recommended spark plugs .............................. 11-19
Drive belts ........................................................ 11-19
Turbo models ................................................... 11-19
Non-turbo models ............................................ 11-20
Manual transmission oil .................................. 11-20
Checking the oil level ....................................... 11-20
Recommended grade and viscosity .................. 11-21Automatic transmission fluid
.......................... 11-21
Checking the fluid level .................................... 11-21
Recommended fluid ......................................... 11-22
Front differential gear oil (AT models) ........... 11-22
Checking the oil level ...................................... 11-22
Recommended grade and viscosity .................. 11-23
Rear differential gear oil .................................. 11-23
Recommended grade and viscosity .................. 11-23
Power steering fluid ........................................ 11-24
Checking the fluid level .................................... 11-24
Recommended fluid ......................................... 11-24
Brake fluid ........................................................ 11-25
Checking the fluid level .................................... 11-25
Recommended brake fluid ............................... 11-25
Clutch fluid (MT models) ................................. 11-26
Checking the fluid level .................................... 11-26
Recommended clutch fluid ............................... 11-26
Brake booster .................................................. 11-27
Brake pedal ...................................................... 11-27
Checking the brake pedal free play .................. 11-27
Checking the brake pedal reserve distance....... 11-28
Clutch pedal (MT models) ............................... 11-28
Checking the clutch function ............................ 11-28
Checking the clutch pedal free play .................. 11-28
Hill start assist system (MT models) .............. 11-29
Replacement of brake pad and lining ............ 11-29
Breaking-in of new brake pads and linings ....... 11-29
Parking brake stroke ....................................... 11-30
Tires and wheels .............................................. 11-30
Types of tires ................................................... 11-30
Maintenance and service
11

Engine compartment overview &Non-turbo models1) Power steering fluid reservoir (page 11-
24)
2) Manual transmission oil level gauge (MT) (page 11-20) or Differential gear oil level
gauge (AT) (page 11-22)
3) Clutch fluid reservoir (page 11-26)
4) Automatic transmission fluid level gauge (page 11-21)
5) Brake fluid reservoir (page 11-25)
6) Fuse box (page 11-45)
7) Battery (page 11-44)
8) Windshield washer tank (page 11-38)
9) Engine oil filler cap (page 11-9)
10) Engine coolant reservoir (page 11-14)
11) Radiator cap (page 11-14)
12) Engine oil filter (page 11-10)
13) Engine oil level gauge (page 11-9)
14) Air cleaner case (page 11-16) Maintenance and service
11-7
– CONTINUED –

11-8Maintenance and service
& Turbo models
1) Power steering fluid reservoir
(page 11-24)
2) Differential gear oil level gauge (AT) (page 11-22)
3) Clutch fluid reservoir (page 11-26)
4) Automatic transmission fluid level gauge (page 11-21)
5) Brake fluid reservoir (page 11-25)
6) Fuse box (page 11-45)
7) Battery (page 11-44)
8) Windshield washer tank (page 11-38)
9) Engine oil filler cap (page 11-9)
10) Engine coolant reservoir (page 11-14)
11) Engine oil level gauge (page 11-9)
12) Radiator cap (page 11-14)
13) Air cleaner case (page 11-16)

&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. 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, it is recommended to
check the fluid level when the fluid is at
operating temperature. ! Checking the fluid level when the
fluid is hot
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 Maintenance and service
11-21
– CONTINUED –

11-22Maintenance and service
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
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 kind specified. 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) 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. &
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.
Maintenance and service
11-23

Specifications..................................................... 12-2
Dimensions ........................................................ 12-2
Engine ............................................................... 12-3
Electrical system ................................................ 12-3
Fuel ................................................................... 12-4
Engine oil .......................................................... 12-5
Manual transmission, front differential and rear differential gear oil ........................................... 12-8
Fluids ................................................................ 12-9
Engine coolant ................................................... 12-9 Tires
................................................................ 12-10
Wheel alignment .............................................. 12-10
Fuses and circuits ........................................... 12-11
Fuse panel located in the passenger compartment ................................................. 12-11
Fuse panel located in the engine compartment ................................................. 12-13
Bulb chart ......................................................... 12-15
Vehicle identification ....................................... 12-18Specifications
12