transmission SUBARU LEGACY 2004 4.G Service Manual

11 -2 7
2Maintenance and service
– CONTINUED –
Manual transmission oil „Checking the oil level
1) Yellow
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 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
1
UBB004DB
1 2
OM-U0210

11 - 2 8
2Maintenance and service
SAE viscosity No. and Applicable Temperature
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 dipstick.
Though the fluid level can be checked without warm-
ing up the fluid on the “COLD” range, we recommend
checking the fluid level when the fluid is at operating
temperature. T Checking the fluid level when the fluid is hot
Check the fluid level monthly.
1. Drive the vehicle several miles to raise the temper-
ature of the transmission fluid up to normal operating
temperature; 158 to 176 °F (70 to 80 °C) is normal.
2. Park the vehicle on a level surface and set the park-
ing brake.
3. First shift the selector lever in each position. Then
shift it in the “P” position, and run the engine at idling
speed.-30 -20 -10 0 10 20 30 40
-20 0 60 20
80W
75W/90 80 100
40
85W 90
HSB036BA

11 -2 9
2Maintenance and service
– CONTINUED –
1) Yellow A) HOT range
B) COLD range
1) Upper level
2) Lower level
4. Pull out the dipstick and check the 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. T 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 lev-
el on the “COLD” range. If it is below that range, add
1
UBB004KB
LF
LF
1 2
12
B A
HGB061BB

11 - 3 0
2Maintenance and service
fluid up to the upper level. Be careful not to overfill. „
Recommended fluid
“Dexron III” Type Automatic Transmission Fluid Front differential gear oil (AT vehi-
cles) „
Checking the oil level
1) Yellow
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
UBB004EB

11 - 3 6
2Maintenance and service
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. „
Recommended fluid
“Dexron III” Type Automatic Transmission Fluid
Brake fluid „Checking the fluid level
yNever let brake fluid contact your eyes be-
cause brake fluid can be harmful to your eyes.
If brake fluid gets in your eyes, immediately
flush them thoroughly with clean water. For
safety, when performing this work, wearing eye
protection is advisable. y Brake fluid absorbs moisture from the air.
Any absorbed moisture can cause a dangerous
loss of braking performance. y If the vehicle requires frequent refilling, there
may be a leak. If you suspect a problem, have
the vehicle checked at your SUBARU dealer.
y Never use different brands of brake fluid to-
gether. y When adding brake fluid, be careful not to al-
low any dirt into the reservoir.y Never splash the brake fluid over painted sur-

11 - 4 0
2Maintenance and service
tact your SUBARU dealer. „
Checking the brake pedal reserve dis-
tance
1) More than 2.56 in (65 mm)
Depress the pedal with a force of approximately 66 lbs
(294 N, 30 kg) and measure the distance between the
upper surface of the pedal pad and the floor.
When the measurement is smaller than the specifica-
tion, or when the pedal does not operate smoothly,
contact with your SUBARU dealer. Clutch pedal (Manual transmission
vehicles)
Check the clutch pedal free play and reserve distance
according to the maintenance schedule in the “War-
ranty and Maintenance Booklet”. „
Checking the clutch function
Check the clutch engagement and disengagement.
1. With the engine idling, check that there are no ab-
normal noises when the clutch pedal is depressed,
and that shifting into 1st or reverse feels smooth.
2. Start the vehicle by releasing the pedal slowly to
check that the engine and transmission smoothly cou-
ple without any sign of slippage.
1
HSB050BB

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)

14-2
Index
A
ABS (Anti-lock Brake System)
...............................7-32
Warning light ................................................. 3-13, 7-33
Accessories ......................................................... 5-3, 11-62
Accessory power outlet ............................................. 6-11
Air cleaner element ..................................................... 11-22
Air conditioner operation ..........................................4-10
Air filtration system ..................................................... 4-21
Air flow selection .......................................................... 4-4
Aluminum wheels ........................................................ 11-51
Antenna system ........................................................... 5-2
Anti-lock Brake System (ABS) ...............................7-32
Arming the system ...................................................... 2-15
Armrest ............................................................................ 1-11
Ashtray ............................................................................. 6-12
AT OIL TEMPerature warning light ......................3-12
Audio set ......................................................................... 5-4
Auto-dimming mirror/compass ...............................3-31
Automatic/Emergency Locking Retractor (A/ELR) ....................................................................... 1-20
Automatic transmission ...................................7-15, 7-21
Capacities ................................................................. 12-4
Fluid ............................................................................ 11-28
Selector lever ................................................ 7-16, 7-22
Shift lock release ......................................... 7-20, 7-28
Temperature warning light ................................3-12BBattery
............................................................................... 11-58
Jump starting ........................................................... 9-15
Replacement (Remote keyless entry system) .................................................................... 2-10
Brake Booster ....................................................................... 11-39
Fluid ............................................................................. 11-36
Pad and lining .......................................................... 11-41
Pedal ........................................................................... 11-39
Brake system ................................................................. 7-31
Warning light ............................................................ 3-14
Braking .............................................................................. 7-30
Breaking-in of new brake pads and
linings ....................................................................... 11-42
Tips .............................................................................. 7-30
Brake pedal
Free play .................................................................... 11-39
Reserve distance ................................................... 11-40
Bulb
Chart ............................................................................ 12-12
Replacing ................................................................... 11-63
C
Capacities ........................................................................ 12-4
Cargo area light ............................................................ 6-2
Catalytic converter ....................................................... 8-4

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