2006 SUBARU LEGACY transmission oil

11 - 6 Maintenance and service
Engine compartment overview „2.5-liter non-turbo models
12 3 45 6
7
8
9
10
11
13 12
B00414
1) Power steering fluid reservoir (page
11-27)
2) Manual transmission oil level gauge
(MT) (page 11-20) or Differential gear
oil level gauge (AT) (page 11-23)
3) Clutch fluid reservoir (page 11-29)
4) Automatic transmi ssion fluid level
gauge (page 11-22)
5) Brake fluid reservoir (page 11-28)
6) Fuse box (page 11-45)
7) Battery (page 11-44)
8) Windshield washer tank (page 11-39)
9) Engine oil filler cap (page 11-9)
10) Engine coolant reservoir (page 11- 14)
11) Radiator cap (page 11-14)
12) Engine oil level gauge (page 11-9)
13) Air cleaner element (page 11-17)

Maintenance and service 11 - 7
– CONTINUED –
„2.5-liter turbo models
12 4 6
35
13 12 11 10 9 8 7
B00416
1) Power steering fluid reservoir (page 11-27)
2) Manual transmission oil level gauge
(MT) (page 11-20) or Differential gear
oil level gauge (AT) (page 11-23)
3) Clutch fluid reservoir (page 11-29)
4) Brake fluid reservoir (page 11-28)
5) Automatic transmission fluid level gauge (page 11-22)
6) Fuse box (page 11-45)
7) Battery (page 11-44)
8) Windshield washer tank (page 11-39)
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 element (page 11-17)

11 - 2 0 Maintenance and service
Drive belts
The alternator, power steering pump, and
air conditioner compressor depend on
drive belts. Satisfactory performance re-
quires that belt tension be correct. „2.5-liter models
1) Power steering pump pulley
2) Air conditioner compressor pulley
3) Crank pulley in (mm)
To check belt tensi on, place a straight-
edge (ruler) across two adjacent pulleys
and apply a force of 22 lbs (98 N, 10 kg)
midway between the pulleys by using a
spring scale. Belt deflection should be the
amount specified. „ 3.0-liter models
It is unnecessary to check belt tension pe-
riodically because your engine is
equipped with an autom atic belt tension
adjuster. However, replacement of the
belt should be done according to the
maintenance schedule in the “Warranty
and Maintenance Booklet”. Consult your
SUBARU dealer for replacement.
If a belt is loose, cr acked, or worn, contact
your SUBARU dealer.Manual transmission oil „ Checking the oil level
Non-turbo models
1) Yellow handle
A
B
2
3
1
B00365
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)
1
B00427

Maintenance and service 11 - 2 3
– CONTINUED –
„Recommended fluid
Use one of the following types of automat-
ic transmission fluid.
Genuine Subaru Automatic Transmis-
sion Fluid Type-HP
IDEMITSU ATF HP
Castrol Transmax J
Pennzoil ATF-J*
* Available only in the USA (except
Alaska and Hawaii)
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
above. Front differential gear oil (AT
vehicles) „
Checking the oil level
1) Yellow handle
1. Park the vehicle on a level surface and
stop the engine.
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 up-
per level.Be careful not to spill automatic
transmission fluid when adding it. If
automatic transmission fluid touch-
es the exhaust pipe, it may cause a
bad smell, smoke, and/or a fire. If au- tomatic transmissi on fluid gets on
the exhaust pipe, be sure to wipe it
off.
1
B00430
Be careful not to spill front differen-
tial 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.
1 2
B00372

12-4 Specifications
„ Capacities
Fuel tank16.9 US gal (64 liters, 14.1 Imp gal)
Engine oil2.5-liter models4.2 US qt (4.0 liters, 3.5 Imp qt)
3.0-liter models5.8 US qt (5.5 liters, 4.8 Imp qt)
Transmission oil (MT)3.7 US qt (3.5 liters, 3.1 Imp qt)
Transmission fluid (AT)2.5-liter non-turbo models9.8 US qt (9.3 liters, 8.2 Imp qt)
2.5-liter turbo and 3.0-liter models10.4 US qt (9.8 liters, 8.6 Imp qt)
AT differential gear oil2.5-liter non-turbo models1.3 US qt (1.2 liters, 1.1 Imp qt)
2.5-liter turbo and 3.0-liter models1.5 US qt (1.4 liters, 1.2 Imp qt)
Rear differential gear oil0.8 US qt (0.8 liter, 0.7 Imp qt)
Power steering fluid0.7 US qt (0.7 liter, 0.6 Imp qt)
Engine coolant2.5-liter non-turbo modelsMT6.8 US qt (6.4 liters, 5.6 Imp qt)
AT6.7 US qt (6.3 liters, 5.5 Imp qt)
2.5-liter turbo modelsMT7.7 US qt (7.3 liters, 6.4 Imp qt)
AT7.6 US qt (7.2 liters, 6.3 Imp qt)
3.0-liter models7.6 US qt (7.2 liters, 6.3 Imp qt)

14-2 Index
A
ABS (Anti-lock Brake System) ....... ................................... 7-26
Warning light ....................................................... 3-20, 7-27
Accessories .................................................................... 11-47
Accessory power outlet .............. ........................................ 6-8
Active head restraint .. ..................................................... .... 1-6
Air cleaner element ........................................................ 11-17
Air conditioner .............. .................................................. .... 4-7
Air filtration system ........................................................... 4-13
Air flow selection ..................... ........................................... 4-2
Alarm system .................................................................... 2-14
All-Wheel Drive warning light (AT vehicles) ..................... 3-22
Aluminum wheels ......... .................................................. 11-39
Antenna system ................................................................. 5-2
Anti-lock Brake System (ABS) .... ...................................... 7-26
Arming the system ........ ....................................... ............. 2-15
Armrest ............................................................................. 1-10
Ashtray ............................................................................... 6-9
AT OIL TEMPerature warning light .................................. 3-18
Audio control button ......................................................... 5-39
Audio set ............................................................................ 5-3
Auto-dimming mirror/compass ...... ................................... 3-40
Automatic climate control system .. ..................................... 4-7
Automatic transmission 4-speed ....................................................................... 7-11
5-speed ....................................................................... 7-17
Capacities .................................................................... 12-4
Fluid ........................................................................... 11-22
Manual mode .............. ........................................ 7-14, 7-20
Selector lever ...................................................... 7-12, 7-18
Shift lock release ................................................ 7-16, 7-23
Temperature warning light (AT OIL TEMP) ................. 3-18 Automatic/Emergency Locking Retractor (A/ELR) ............ 1-13 B
Battery ............................................................................ 11-44
Jump starting ............................................................... 9-10
Replacement (Remote keyless en try system) ............... 2-7
Brake
Booster ...................................................................... 11-30
Fluid ........................................................................... 11-28
Pad and lining ............................................................ 11-32
Pedal .......................................................................... 11-30
Brake pedal Free play .................................................................... 11-30
Reserve distance ....................................................... 11-30
Brake system ......... ........................................................ ... 7-25
Warning light ................................................................ 3-20
Braking ............................................................................. 7-25 Tips .............................................................................. 7-25
Breaking Breaking-in of new brake pads and linings ................ 11-32
Bulb
Chart ............................................................................ 12-9
Replacing ................................................................... 11-48
C
Capacities ........... ........................................................ ...... 12-4
Cargo area Cover ........................................................................... 6-12
Light ............................................................................... 6-2
Tie-down hooks ........................................................... 6-15
Catalytic converter .................... .......................................... 8-3

14-4 Index
Snowy and icy roads ..................................................... 8-9
Tips ..................................................... 7-11, 7-16, 7-23, 8-5
Tired or sleepy ................................................................... 7
E
Electrical system ....... .......................................... ............. 12-3
Electronic Brake Force Distributio n (EBD) system ........... 7-28
Emergency Locking Retractor (ELR) ................................ 1-12
Engine Compartment overview ............. ................................... 11-6
Coolant ...................................................................... 11-14
Exhaust gas (Carbon monoxide) .. ........................... ...... 8-2
Hood ............................................................................ 11-4
Oil ................................................................................ 11-9
Overheating ................................................................. 9-12
Starting .......................................................................... 7-8
Stopping ........................................................................ 7-9
Exterior care ..................................................................... 10-2 F
Flat tires ............................................................................. 9-4
Floor mat .......................................................................... 6-12 Fluid level
Automatic transmission ............................................. 11-22
Brake ......................................................................... 11-28
Clutch ........................................................................ 11-29
Power steering ........................................................... 11-27
Fog light switch ................................................................. 3-34
Front
Differential gear oil ..................................................... 11-23
Fog light ..................................................................... 11-50 Seatbelt pretensioners ................................................. 1-21
Seats .............................................................................. 1-2
Fuel ..................................................................................... 7-2
Economy hints ............................................................... 8-2
Filler lid and cap ............................................................. 7-4
Gauge ................................................................... 3-8, 3-12
Requirements ................................................................ 7-2
Fuses .............................................................................. 11-45
Fuses and circuits ............................................................. 12-6 G
GAWR (Gross Axle Weight Rating ) .................................. 8-14
Glove box ........................................................................... 6-4
GVWR (Gross Vehicle Weight Ra ting) ............................. 8-14
H
Hazard warning flasher ....................................................... 3-5
Head restraint adjustment (Front) ... .................................... 1-5
Headlight
Flasher ......................................................................... 3-32
Indicator light ....................... ........................................ 3-25
Headlights ........... .......................................... ......... 3-31, 11-49
Heater operation ......... .......................................... .............. 4-5
High beam indicator light .................................................. 3-25
High mount stop light ...................................................... 11-56
Horn .................................................................................. 3-43
Hose and connections ................. ................................... 11-14
I
Ignition switch ..................................................................... 3-3 Light ............................................................................... 3-5

Index 14-5
Illuminated entry ................................................................. 2-9
Illumination brightness control ..... ..................................... 3-33
Immobilizer system ............................................................. 2-3
Indicator light ........................ ....................................... 3-23
Indicator light
Cruise control .............................................................. 3-25
Cruise control set ......................................................... 3-25
Front fog ...................................................................... 3-25
Headlight ..................................................................... 3-25
High beam ................................................................... 3-25
Selector lever position ................................................. 3-24
Turn signal ................................................................... 3-24
Information display ..... ...................................................... 3-26
Inside mirror ..................................................................... 3-40
Interior light ............................. ............................................ 6-2
Internal trunk lid release handle ....................................... 2-22
J
Jack .................................................................................. 9-18
Jack handle ...................................................................... 9-18
Jump starting .................................................................... 9-10 K Key Keyless entry system ... .................................................. 2-7
Number .......................................................................... 2-2
Reminder chime ............................................................ 3-5
Keys ................................................................................... 2-2 L
Leather seat materials ............... ....................................... 10-5 Light
Cargo area ..................................................................... 6-2
Control switch .............................................................. 3-31
Dome ............................................................................. 6-2
Map ................................................................................ 6-2
Light control switch ........................................................... 3-31
Limited slip differentia l (LSD) ............................................ 7-24
Loading your vehicle ......................................................... 8-12
Low fuel warning light ...................................... 3-9, 3-13, 3-21
LSD (Limited slip differential) ... ......................................... 7-24
Lumbar support ............. .................................................. .... 1-6
M
Main fuse ........................................................................ 11-47
Maintenance Precautions .................................................................. 11-3
Schedule ............ ........................................................ .. 11-3
Seatbelt ........................................................................ 1-21
Tools ............................................................................ 9-18
Manual
Climate control system .. .......................................... ....... 4-3
Mode ............... .......................................... .......... 7-14, 7-20
Seat ................................................................................ 1-3
Transmission .................................................................. 7-9
Transmission oil ......................................................... 11-20
Map light .................................................................. 6-2, 11-54
Maximum load limits .. ....................................................... 8-21
Meters and gauges .................................................... 3-5, 3-10
Mirrors ............................................................................... 3-40
Moonroof ........................................................................... 2-25