2003 SUBARU FORESTER check oil

11 - 2 2
Maintenance and service
your SUBARU dealer.
in (mm)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 en-
gine.
2. Pull out the dipstick, wipe it clean, and insert it
again.
Deflection
New belt Used belt
A 0.28 — 0.35 (7.0 — 9.0) 0.35 — 0.43 (9.0 — 11.0)
B 0.30 — 0.33 (7.5 — 8.5) 0.35 — 0.40 (9.0 — 10.0)
HSB018DB
1

11 -2 3
Maintenance and service
–CONTINUED –
1) Upper level
2) Lower level
3. Pull out the dipstick again and check the oil level on
it. If it is below the lower level, add oil through the dip-
stick hole to bring the level up to the upper level. Recommended grade and viscosity
Each oil manufacturer has its own base oils and addi-
tives. Never use different brands together.
Oil grade:
API classification GL-5 SAE viscosity No. and Applicable Temperature
LF
1 2
HSB035BB
-30 -20 -10 0 10 20 30 40
-20 0 60 20
80W
75W/90 80 100
40
85W 90
HSB036BA

11 - 2 6
Maintenance and service
Front differential gear oil (AT vehi-
cles)
Checking the oil level
1) Yellow handle
Check the differential oil level monthly.
1. Park the vehicle on a level surface and stop the en-
gine.
2. Pull out the dipstick, wipe it clean, and insert it
again. 1) Upper level
2) Lower level
3. Pull out the dipstick 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. Recommended grade and viscosity
Each oil manufacturer has its own base oils and addi-
tives. Never use different brands together.
Oil grade:
API classification GL-5
HSB018FB
1
L F
1 2
HSB040BB

11 -2 7
Maintenance and service
–CONTINUED –
SAE viscosity No. and Applicable Temperature
Rear differential gear oil Checking the gear oil level
Your vehicle may be equipped with a rear differential
protector. The differential protector provides protec-
tion to the rear differential assembly during off-road
use. Removal of the rear differential protector is not re-
quired when checking the oil level.
1) Filler plug
2) Drain plug
-30
-20 20 40 60 90
85W
80W
80W/90 80 100
0
-20 -10 10 20 30 40
0
HSB041AA
2 1HSB042BB

11 - 2 8
Maintenance and service
1) Filler hole
2) Drain hole
3) Oil level
Remove the plug from the filler hole and check the oil
level. The oil level should be kept even with the bottom
of the filler hole. If the oil level is below the bottom
edge of the hole, add oil through the filler hole to raise
the level.
If the vehicle requires frequent refilling, there
may be an oil leak. If you suspect a problem,
have the vehicle checked at your SUBARU deal-
er.
Recommended grade and viscosity
Each oil manufacturer has its own base oils and addi-
tives. Never use different brands together.
Oil grade:
API classification GL-5
SAE viscosity No. and Applicable Temperature
3 1
2
HSB043BB-30 -20 -10 0 10 20 30 40-20 0 60 20
80W
75W/90 80 100
40
85W 90
HSB036BA

11 -2 9
Maintenance and service
–CONTINUED –
Power steering fluid Checking the fluid level
1) Reservoir tank
The power steering fluid expands greatly as its tem-
perature rises; the fluid level differs according to fluid
temperature. Therefore, the reservoir tank has two dif-
ferent 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 en-
gine. 1) Specified range
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 is between “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 recommended 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.
1
HSB044BB
1 1
HSB045BB

11 - 4 4
Maintenance and service
Use only those wheels that are specified for
your vehicle. Wheels not meeting specifica-
tions could interfere with brake caliper opera-
tion and may cause the tires to rub against the
wheel well housing during turns. The resulting
loss of vehicle control could lead to an acci-
dent.
Aluminum wheels (If equipped)
Aluminum wheels can be scratched and damaged
easily. Handle them carefully to maintain their appear-
ance, performance, and safety.
When any of the wheels is removed and replaced
for tire rotation or to change a flat, always check the
tightness of the wheel nuts after driving approximately
600 miles (1,000 km). If any nut is loose, tighten it to
the specified torque. Never apply oil to the threaded parts, wheel nuts, or
tapered surface of the wheel. Never let the wheel rub against sharp protrusions or
curbs. Be sure to fit tire chains on uniformly and completely
around the tire, otherwise the chains may scratch the
wheel. When wheel nuts, balance weights, or the center
cap is replaced, be sure to replace them with genuine
SUBARU parts designed for aluminum wheels.

14-3
Index
Center console ............................................... 6-5
Charge warning light ...................................... 3-11
CHECK ENGINE warning light/Malfunction
indicator lamp ............................................. 3-10
Child restraint systems ................................... 1-30 Installation with seatbelt ............................ 1-33
Top tether anchorages .............................. 1-38
Child safety locks ........................................... 2-20
Chime Key ............................................................ 3-3
Seat belt .............................................. 1-15, 3-9
Cigarette lighter socket ................................... 6-11
Clock .............................................................. 3-16
Clutch (MT)
Fluid ........................................................... 11-31
Pedal ......................................................... 11-34
Coat hook ....................................................... 6-16
Coil tray .......................................................... 6-7
Convenience net ............................................ 6-7
Coolant ........................................................... 11-15
Cooling system ............................................... 11-14
Corrosion protection ....................................... 10-4
Cruise control ................................................. 7-31
Cruise control indicator light ........................... 3-15
Cup holders ..................................................... 6-8 D
Dashboard storage compartment ................... 6-6
Daytime running light system ......................... 3-19
Differential gear oil
Front (AT vehicles) .................................... 11-26
Rear ........................................................... 11-27
Dimensions ..................................................... 12-2
Disarming the system ..................................... 2-16
Disc brake pad wear warning indicators ......... 7-22
Dome light ...................................................... 6-2
Door locks ...................................................... 2-3
Door open warning light ................................. 3-14
Drive belt ........................................................ 11-21
Driving in foreign country ................................ 8-5
Driving tips............................................... 7-13, 8-6 E
Electronic brake force distribution (EBD) system 7-25
Emergency locking retractor (ELR) ................ 1-14
Engine Compartment overview .............................. 11-8
Exhaust gas (carbon monoxide) ................ 8-3
Hood .......................................................... 11-5
Oil .............................................................. 11-9
Coolant ...................................................... 11-15
Overheating ............................................... 9-12
Starting ...................................................... 7-9