2004 SUBARU LEGACY engine oil

11 -1 7
2Maintenance and service
– CONTINUED –
API classification SL (or SJ):
SAE viscosity No.:
30, 40, 10W-50, 20W-40, 20W-50
Cooling system
Never attempt to remove the radiator cap until
the engine has been shut off and has cooled
down completely. Since the coolant is under
pressure, you may suffer serious burns from a
spray of boiling hot coolant when the cap is re-
moved.
yThe cooling system has been filled at the fac-
tory with a high quality, corrosion-inhibiting,
year-around coolant which provides protection
against freezing down to –33 °F (–36 °C). For
adding, use genuine SUBARU coolant or an
equivalent: a mixture of 50% soft water and 50%
ethylene-glycol basis coolant. Use of improper
coolants may result in corrosion in the cooling
system. It is important to maintain protection
against freezing and corrosion, even if freezing
temperatures are not expected. Never mix dif-
ferent kinds of coolant. y Do not splash the engine coolant over paint-

11 - 2 0
2Maintenance and service
1) Drain plug
3. Loosen the radiator cap to drain the coolant from
the radiator. Then drain the coolant from the reserve
tank. Tighten the drain plug securely.
Never attempt to remove the radiator cap until
the engine has been shut off and has cooled
down completely. Since the coolant is under
pressure, you may suffer serious burns from a
spray of boiling hot coolant when the cap is re-
moved.
1) Filler neck
2) Fill up to here
4. Slowly pour the coolant and fill to the radiator filler
neck. Do not pour the coolant too quickly, as this may
lead to insufficient air bleeding and trapped air in the system.
1
UBB059BB
1
2
UBB007CB

11 -5 1
2Maintenance and service
– CONTINUED –
Aluminum wheels (if equipped)
Aluminum wheels can be scratched and damaged
easily. Handle them carefully to maintain their appear-
ance, performance, and safety. yWhen 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 approximatly
600 miles (1,000 km). If any nut is loose, tighten it to
the specified torque.y Never apply oil to the threaded parts, wheel nuts, or
tapered surface of the wheel.y Never let the wheel rub against sharp protrusions or
curbs. y Be sure to fit tire chains on uniformly and completely
around the tire, otherwise the chains may scratch the
wheel.y When wheel nuts, balance weights, or the center
cap is replaced, be sure to replace them with genuine
SUBARU parts designed for aluminum wheels.Windshield washer fluid
Never use engine coolant as washer fluid be-
cause it could cause paint damage.
Check the level of the washer fluid at each fuel stop. If
the level is low, fill the fluid up to the neck of the reser- voir.
Use windshield washer fluid. If windshield washer fluid
is unavailable use clean water.
In areas where water freezes in winter, use an anti-
UBB004IA

12-4
Specifications „
Capacities
Fuel tank16.9 US gal (64 liters, 14.1 Imp gal)
Engine oil2.5 liter4.2 US qt (4.0 liters, 3.5 Imp qt)
3.0 liter5.6 US qt (5.3 liters, 4.6 Imp qt)
Transmission oil (MT)3.7 US qt (3.5 liters, 3.1 Imp qt)
Transmission fluid (AT)9.8 US qt (9.3 liters, 8.2 Imp qt)
AT differential gear oil1.3 US qt (1.2 liters, 1.1 Imp qt)
Rear differential gear oilL-S (AT), L (AT)0.9 US qt (0.9 liter, 0.8 Imp qt)
Others0.8 US qt (0.8 liter, 0.7 Imp qt)
Power steering gear fluid0.7 US qt (0.7 liter, 0.6 Imp qt)
Engine coolant2.5 literMT7.2 US qt (6.8 liters, 6.0 Imp qt)
AT7.1 US qt (6.7 liters, 5.9 Imp qt)
3.0 liter8.4 US qt (7.9 liters, 7.0 Imp qt)

14-3
Index
Center
Console ..................................................................... 6-6
Ventilators ................................................................. 4-2
Changing
Flat tire ....................................................................... 9-5
Oil and oil filter ........................................................ 11-12
Charge warning light .................................................. 3-12
CHECK ENGINE warning light/ Malfunction indicator lamp ..................................3-11
Checking
Brake pedal free play ........................................... 11-39
Brake pedal reserve distance ...........................11-40
Clutch function ........................................................ 11-40
Clutch pedal free play .......................................... 11-41
Engine oil level ....................................................... 11-11
Fluid level ....................... 11-28, 11-35, 11-36, 11-38
Gear oil level ................................ 11-27, 11-30, 11-32
Child restraint systems ............................................... 1-37
Installation with seatbelt .....................................1-41
Lower and tether anchorages ..........................1-48
Child safety .................................................................... 5
Locks .......................................................................... 2-22
Chime
Key .............................................................................. 3-5
Seatbelt ........................................................... 1-20, 3-10
Cigarette lighter socket ............................................. 6-10Cleaning
Aluminum wheels .................................................. 10-4
I n te rior .. ... .. ... .. ... ... .. ... ... .. ... .. ... ... .. ... ... .. ... .. ... ... .. ... ... .. .. 10 -7
Ventilator grille ........................................................ 4-19
Climate control system Manual ....................................................................... 4-5
Automatic ................................................................. 4-11
Clock ................................................................................. 3-18
Clutch fluid ...................................................................... 11-38
Clutch pedal ................................................................... 11-40
Coat hook ....................................................................... 6-20
Coin compartment ....................................................... 6-7
Convenience hook ...................................................... 6-20
Convenient tie-down hooks .....................................6-24
Cooling system ............................................................. 11-17
Corrosion protection ......................................... 8-13, 10-5
Cruise control ................................................................ 7-42
Set indicator light ................................................... 3-18
Cup holder ...................................................................... 6-8
D
Daytime running light system .................................3-21
Differential gear oil Front ............................................................................ 11-30
Rear ............................................................................ 11-32
Dimensions .................................................................... 12-2
Disarming the system ................................................ 2-17

14-4
Index
Disc brake pad wear warning indicators
............7-31
Dome light ............................................................ 6-2, 11-76
Door locks ....................................................................... 2-3
Door open warning lights .........................................3-15
Drive belts ....................................................................... 11-26
Driving Drinking ..................................................................... 7
Drugs .......................................................................... 7
Foreign countries .................................................. 8-6
Car/Mobile phone .................................................. 8
Pets ............................................................................. 9
Tips ............................................. 7-14, 7-19, 7-28, 8-6
Tired or sleepy ........................................................ 8
Snowy and icy roads ............................................ 8-12
E
Electrical system .......................................................... 12-3
Emergency Locking Retractor (ELR) ..................1-19
Engine
Compartment overview .......................................11-8
Coolant ...................................................................... 11-18
Exhaust gas (Carbon monoxide) ....................6, 8-3
Hood ........................................................................... 11-5
Oil ................................................................................. 11-11
Overheating ............................................................. 9-19
Starting ...................................................................... 7-10
Stopping .................................................................... 7-12Exterior care
................................................................... 10-2
F
Flat tires ............................................................................ 9-5
Floor mat .......................................................................... 6-21
Fluid level
Automatic transmission .......................................11-28
Brake ... .. ... .. ... ... .. ... .. ... ... .. ... ... .. ... .. ... ... .. ... ... .. ... .. ... ... .. .. 1 1 -3 6
Clutch .......................................................................... 11-38
Power steering ........................................................ 11-35
Fog light switch ............................................................. 3-24
Folding down the rear seat .......................................1-14
Front Differential gear oil ................................................. 11-30
Fog light ..................................................................... 11-69
Seatbelt pretensioners ........................................1-34
Seats ........................................................................... 1-2
Turn signal light, parking light and
marker light ............................................................ 11-69
Front-wheel drive warning light ..............................3-15
Fuel .................................................................................... 7-2
Economy hints ......................................................... 8-2
Filler lid and cap ..................................................... 7-4
Gauge ......................................................................... 3-8
Requirements .......................................................... 7-2
Fuses ................................................................................. 11-59
Fuses and circuits ........................................................ 12-6

14-6
Index
Manual heating and air conditioning system
...4-5
Manual transmission .................................................. 7-12
Manual transmission oil ............................................ 11-27
Map light ................................................................ 6-3, 11-76
Maximum load limits .................................................. 8-29
Meters and gauges ..................................................... 3-7
Mirrors .............................................................................. 3-31
Moonroof .............................................................. 2-32, 9-29
N
New vehicle break-in driving – the first 1,000 miles (1,600 km) .......................8-2
O
Odometer/Trip meter ................................................. 3-7
Off road driving ............................................................. 8-8
Oil pressure warning light ........................................3-12
Oil filter ............................................................................. 11-12
Oil level Engine ........................................................................ 11-11
Manual transmission ............................................ 11-27
Rear differential ...................................................... 11-32
OnStar®
Personal calling ...................................................... 6-17
Services .................................................................... 6-15
Subscription plans ................................................ 6-15
System ....................................................................... 6-13Limitations
................................................................. 6-18
Virtual advisor .......................................................... 6-17
Outside mirrors .............................................................. 3-33
Overheating engine ..................................................... 9-19
P
Parking Brake stroke ............................................................. 11-43
Light switch ............................................................... 3-23
Power Door locking switches .......................................... 2-5
Steering ...................................................................... 7-30
Steering fluid ............................................................ 11-35
Windows .................................................................... 2-23
Printed antenna ............................................................ 5-2
R
Rear Combination lights ................................................. 11-71
Differential gear oil ................................................. 11-32
Gate ............................................................................. 2-31
Seats ........................................................................... 1-10
Rear seat
Folding down (Wagon) ......................................... 1-14
Rear window Defogger switch ...................................................... 3-28
Wiper and washer switch ....................................3-27

14-9
Index
Vehicle Dynamics Control (VDC) system
..........7-34
Ventilator ......................................................................... 4-2
W
Warning and indicator lights ....................................3-10
Warning lights
ABS ............................................................................. 3-13
Anti-lock Brake system .......................................3-13
AT OIL TEMPerature ........................................... 3-12
Brake system .......................................................... 3-14
Charge ....................................................................... 3-12
CHECK ENGINE ................................................... 3-11
Door open ................................................................. 3-15
Front-wheel drive ................................................... 3-15
Oil pressure .............................................................. 3-12
S ea tb elt .. ... .. ... ... .. ... .. ... ... .. ... .. ... ... .. ... ... .. ... .. ... .. 1-2 0, 3-10
SRS airbag system ............................................... 3-10
Warranties and maintenance .................................8-28
Washing ........................................................................... 10-2
Waxing and polishing ................................................. 10-3
Wear indicators ............................................................ 11-47
Wheel
Alignment .................................................................. 12-5
Balance ...................................................................... 11-47
Covers ........................................................................ 11-50
Replacement ........................................................... 11-49
Windows .......................................................................... 2-23Windshield
Washer fluid ............................................................. 11-51
Wiper and washer switches ..............................3-26
Wiper deicer ............................................................ 3-30
Winter driving ................................................................ 8-11
Wiper and washer ....................................................... 3-24