2003 SUBARU FORESTER belt

11 - 1
11
Maintenance and service
Maintenance schedule ................................ 11-3
Maintenance precautions ........................... 11-3 Before checking or servicing in the engine
compartment ................................................... 11-4
When you do checking or servicing in the
engine compartment while the engine is
running ............................................................. 11-5
Engine hood ................................................. 11-5
Engine compartment overview .................. 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
Recommended grade and viscosity under
severe driving conditions .............................. 11-14
Synthetic oil ..................................................... 11-14
Cooling system ............................................ 11-14 Cooling fan, hose and connections .............. 11-15
Engine coolant ................................................ 11-15
Air cleaner element ..................................... 11-19 Replacing the air cleaner element ................. 11-19
Spark plugs .................................................. 11-20 Recommended spark plugs ........................... 11-21
Drive belts .................................................... 11-21
Manual transmission oil .............................. 11-22 Checking the oil level ..................................... 11-22
Recommended grade and viscosity .............. 11-23
Automatic transmission fluid ..................... 11-24 Checking the fluid level .................................. 11-24 Recommended fluid ....................................... 11-25
Front differential gear oil (AT vehicles) ..... 11-26 Checking the oil level ..................................... 11-26
Recommended grade and viscosity ............. 11-26
Rear differential gear oil .............................. 11-27 Checking the gear oil level ............................ 11-27
Recommended grade and viscosity ............. 11-28
Power steering fluid ..................................... 11-29 Checking the fluid level .................................. 11-29
Recommended fluid ....................................... 11-30
Brake fluid .................................................... 11-30 Checking the fluid level .................................. 11-30
Recommended brake fluid ............................. 11-31
Clutch fluid (MT vehicles) ........................... 11-31 Checking the fluid level .................................. 11-31
Recommended clutch fluid ............................ 11-32
Brake booster ............................................... 11-32
Brake pedal ................................................... 11-33 Checking the brake pedal free play .............. 11-33
Checking the brake pedal reserve distance . 11-33
Clutch pedal (MT vehicles) .......................... 11-34 Checking the clutch function ........................ 11-34
Checking the clutch pedal free play ............. 11-34
Hill holder (MT vehicles — if equipped) ..... 11-35
Replacement of brake pad and lining ........ 11-35 Breaking-in of new brake pads and linings .. 11-36
Parking brake stroke ................................... 11-37
Tires and wheels .......................................... 11-37 Types of tires .................................................. 11-37

11 - 4
Maintenance and service
the materials in the vehicle may be hazardous if
improperly used or handled, for example, bat-
tery acid.
Your vehicle should only be serviced by per-
sons fully competent to do so. Serious person-
al injury may result to persons not experienced
in servicing vehicles. Always use the proper tools and make certain
that they are well maintained. Never get under the vehicle supported only
by a jack. Always use a safety stands to sup-
port the vehicle. Never keep the engine running in a poorly
ventilated area, such as a garage or other
closed areas. Do not smoke or allow open flames around
the fuel or battery. This will cause a fire. Because the fuel system is under pressure,
replacement of the fuel filter should be per-
formed only by your SUBARU dealer. Wear adequate eye protection to 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 air-
bag system or seatbelt pretensioner system, or
attempt to take its connectors apart, as that may activate the system or it can render it inop-
erative. The wiring and connectors of these
systems are yellow for easy identification. NEV-
ER use a circuit tester for these wiring.
If your SRS airbag or seatbelt pretensioner
needs service, consult your nearest SUBARU
dealer.
Before checking or servicing in the en-
gine compartment
Always stop the engine and set the parking
brake firmly to prevent the vehicle from mov-
ing. Always let the engine cool down. Engine
parts become very hot when the engine is run-
ning and remain hot for some time after the en-
gine is stopped. Do not spill engine oil, engine coolant, brake
fluid or any other fluid on hot engine compo-
nents. This may cause a fire. Always remove the key from the ignition
switch. When the ignition switch is in the “ON”
position, the cooling fan may operate suddenly

11 - 5
Maintenance and service
–CONTINUED –
even when the engine is stopped.
When you do checking or servicing in
the engine compartment while the en-
gine is running
A running engine can be dangerous. Keep your
fingers, hands, clothing, hair and tools away
from the cooling fan, belts and any other mov-
ing engine parts. Removing rings, watches and
ties is advisable.
Engine hood
0
To open the hood:
1. Pull the hood release knob under the instrument
panel.
HSB014BA

11 -2 1
Maintenance and service
–CONTINUED –
bles. Make sure the cables are replaced in the cor-
rect order.
Recommended spark plugs
RC10YC4 (Champion)
BKR6E-11 (NGK)
BKR5E-11 (NGK)
Drive belts
1) Power steering pump pulley
2) Air conditioner compressor pulley
3) Crank pulley
The alternator, power steering pump, and air condi-
tioner compressor depend on drive belts. Satisfactory
performance requires that belt tension be correct.
To check belt tension, place a straightedge (ruler)
across two adjacent pulleys and apply a force of 22 lb
(98 N, 10 kg) midway between the pulleys by using a
spring scale. Belt deflection should be the amount
specified. If a belt is loose, cracked, or worn, contact
2
3 A
B
1
HSB033BB

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

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

14-4
Index
Stopping .................................................... 7-11
Exterior care ................................................... 10-2 F
Flat tires ................................................. 9-3, 9-5
Floor mat ........................................................ 6-15
Fluid level Automatic transmission ............................. 11-24
Brake ......................................................... 11-30
Clutch (MT vehicles) .................................. 11-31
Power steering ........................................... 11-29
Fog light switch ............................................... 3-21
Front differential gear oi l (AT vehicles) ........... 11-26
Front seatbelt pretensioners ........................... 1-27
Front seats ..................................................... 1-2 Fore and aft adjustment ............................. 1-3
Reclining .................................................... 1-4
Front-wheel drive warning light (AT vehicles) . 3-15
Fuel ................................................................ 7-2
Economy hints ........................................... 8-2
Filler lid and cap ........................................ 7-4
Gauge ........................................................ 3-7
Requirements ............................................ 7-2
Fuses ............................................................. 11-50
Fuses and circuits .......................................... 12-6 G
GAWR ............................................................. 8-16
Glove box ........................................................ 6-5
Gross axle weight rating .................................. 8-16
Gross vehicle weight rating ............................. 8-16
GVWR ............................................................. 8-16 H
Hazard warning flasher ................................... 3-5
Headlights ....................................................... 3-17
Headrest adjustment ....................................... 1-10
Headlight flasher ............................................. 3-18
Heater operation ............................................. 4-6
High beam indicator light ................................. 3-15
Hill holder ................................................ 7-29, 11-35
Horn ................................................................ 3-34 I
Ignition switch .................................................. 3-2
Illuminated entry .............................................. 2-8
Illumination brightness control ......................... 3-20
Indicator light ................................................... 3-9
Inside mirror .................................................... 3-29
Interior lights .................................................... 6-2

14-5
Index
J
Jack and jack handle ...................................... 9-19
Jump starting .................................................. 9-9 K
Key interlock release (AT vehicles) ................ 3-4
Keys ............................................................... 2-2 Key
Number ...................................................... 2-2
Reminder chime ........................................ 3-3
L
Leather seat materials .................................... 10-5
Light control switch ......................................... 3-17
Limited slip differential (LSD) .......................... 7-20
Loading your vehicle ...................................... 8-14
Lower and tether anchorages ......................... 1-35
Low fuel warning light ..................................... 3-14
LSD (limited slip differential) ........................... 7-20
Lumbar support .............................................. 1-5 M
Main fuse ........................................................ 11-53
Maintenance Precautions ................................................ 11-3
Schedule .................................................... 11-3 Seatbelt ..................................................... 1-26
Tools .......................................................... 9-19
Malfunction indicator lamp .............................. 3-10
Manual climate control system ........................ 4-4
Manual transmission ...................................... 7-11 Oil .............................................................. 11-22
Map light ......................................................... 6-3
Maximum load limits ....................................... 8-25
Meters and gears ........................................... 3-5
Mirrors ............................................................ 3-29
Moonroof ................................................ 2-26, 9-18 N
New vehicle break-in driving .......................... 8-2 O
Odometer/Trip meter ...................................... 3-5
Off road driving ............................................... 8-7
Oil pressure warning light ............................... 3-11
Oil filter ........................................................... 11-10
Oil level
Engine ....................................................... 11-9
Manual transmission .................................. 11-22
Rear differential ......................................... 11-27
Outside mirrors ............................................... 3-31
Overhead console .......................................... 6-6