2007 SUBARU LEGACY steering

Black plate (346,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
10-4
Appearance care
Corrosion protectionYour SUBARU has been designed and
built to resist corrosion. Special materials
and protective finishes have been used on
most parts of the vehicle to help maintain
fine appearance, strength, and reliable
operation.& Most common causes of
corrosionThe most common causes of corrosion
are:
1. The accumulation of moisture retain-
ing dirt and debris in body panel sections,
cavities, and other areas.
2. Damage to paint and other protective
coatings caused by gravel and stone
chips or minor accidents.
Corrosion is accelerated on the vehicle
when:
1. It is exposed to road salt or dust
control chemicals, or used in coastal
areas where there is more salt in the air,
or in areas where there is considerable
industrial pollution.
2. It is driven in areas of high humidity,
especially when temperatures range just
above freezing.
3. Dampness in certain parts of the
vehicle remains for a long time, even though other parts of the vehicle may be
dry.
4. High temperatures will cause corro-
sion to parts of the vehicle which cannot
dry quickly due to lack of proper ventila-
tion.
&
To help prevent corrosionWash the vehicle regularly to prevent
corrosion of the body and suspension
components. Also, wash the vehicle
promptly after driving on any of the
following surfaces:
. roads that have been salted to prevent
them from freezing in winter
. mud, sand, or gravel
. coastal roads
After the winter has ended, it is recom-
mended that the underbody be given a
very thorough washing.
Before the beginning of winter, check the
condition of underbody components, such
as the exhaust system, fuel and brake
lines, brake cables, suspension, steering
system, floor pan, and fenders. If any of
them are found to be rusted, they should
be given an appropriate rust prevention
treatment or should be replaced. Contact
your SUBARU dealer to perform this kind
of maintenance and treatment if you need assistance.
Repair chips and scratches in the paint as
soon as you find them.
Check the interior of the vehicle for water
and dirt accumulation under the floor mats
because that could cause corrosion.
Occasionally check under the mats to
make sure the area is dry.
Keep your garage dry. Do not park your
vehicle in a damp, poorly ventilated
garage. In such a garage, corrosion can
be caused by dampness. If you wash the
vehicle in the garage or put the vehicle
into the garage when wet or covered with
snow, that can cause dampness.
If your vehicle is operated in cold weather
and/or in areas where road salts and other
corrosive materials are used, the door
hinges and locks, trunk lid lock, and hood
latch should be inspected and lubricated
periodically.
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Black plate (21,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 31
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 .......... 11-4
Engine hood....................................................... 11-4
Engine compartment overview .......................... 11-6
2.5-liter non-turbo models................................... 11-6
2.5-liter turbo models ......................................... 11-7
3.0-liter models .................................................. 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 .......................................... 11-13
Cooling system................................................ 11-13
Hose and connections ...................................... 11-14
Engine coolant ................................................. 11-14
Air cleaner element .......................................... 11-17
Replacing the air cleaner element ..................... 11-17
Spark plugs...................................................... 11-20
Recommended spark plugs .............................. 11-20
Drive belts........................................................ 11-20
2.5-liter models ................................................ 11-20
3.0-liter models ................................................ 11-21
Manual transmission oil .................................. 11-21
Checking the oil level....................................... 11-21
Recommended grade and viscosity .................. 11-22
Automatic transmission fluid.......................... 11-22
Checking the fluid level.................................... 11-22
Recommended fluid ......................................... 11-23
Front differential gear oil (AT vehicles) .......... 11-24
Checking the oil level...................................... 11-24
Recommended grade and viscosity .................. 11-25
Rear differential gear oil.................................. 11-25
Checking the gear oil level ............................... 11-25
Recommended grade and viscosity .................. 11-27
Power steering fluid........................................ 11-28
Checking the fluid level .................................... 11-28
Recommended fluid ......................................... 11-28
Brake fluid........................................................ 11-29
Checking the fluid level .................................... 11-29
Recommended brake fluid ............................... 11-29
Clutch fluid (MT vehicles)............................... 11-30
Checking the fluid level.................................... 11-30
Recommended clutch fluid ............................... 11-30
Brake booster.................................................. 11-31
Brake pedal ...................................................... 11-31
Checking the brake pedal free play .................. 11-31
Checking the brake pedal reserve distance ........................................................ 11-31
Clutch pedal (Manual transmission
vehicles) ........................................................ 11-32
Checking the clutch function ............................ 11-32
Checking the clutch pedal free play .................. 11-32
Replacement of brake pad and lining ............ 11-32
Breaking-in of new brake pads and
linings ........................................................... 11-33
Maintenance and service
11
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Black plate (354,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
11-6
Maintenance and service
Engine compartment overview& 2.5-liter non-turbo models
1) Power steering fluid reservoir (page 11-
28)
2) Manual transmission oil level gauge (MT) (page 11-21) or Differential gear oil level
gauge (AT) (page 11-24)
3) Clutch fluid reservoir (page 11-30)
4) Automatic transmission fluid level gauge (page 11-22)
5) Brake fluid reservoir (page 11-29)
6) Fuse box (page 11-47)
7) Battery (page 11-46)
8) Windshield washer tank (page 11-41)
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)
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Black plate (355,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
& 2.5-liter turbo models
1) Power steering fluid reservoir (page 11-
28)
2) Manual transmission oil level gauge (MT) (page 11-21) or Differential gear oil level
gauge (AT) (page 11-24)
3) Clutch fluid reservoir (page 11-30)
4) Brake fluid reservoir (page 11-29)
5) Automatic transmission fluid level gauge (page 11-22)
6) Fuse box (page 11-47)
7) Battery (page 11-46)
8) Windshield washer tank (page 11-41)
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) Maintenance and service
11-7
–
CONTINUED –
11
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Black plate (356,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
11-8
Maintenance and service
& 3.0-liter models
1) Power steering fluid reservoir (page 11-
28)
2) Differential gear oil level gauge (AT) (page 11-24)
3) Automatic transmission fluid level gauge (page 11-22)
4) Brake fluid reservoir (page 11-29)
5) Fuse box (page 11-47)
6) Battery (page 11-46)
7) Windshield washer tank (page 11-41)
8) Engine oil filler cap (page 11-9)
9) Engine coolant reservoir (page 11-14)
10) Radiator cap (page 11-14)
11) Engine oil level gauge (page 11-9)
12) Air cleaner element (page 11-17)
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Black plate (368,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
11-20
Maintenance and service
Spark plugs
CAUTION
. When disconnecting the spark
plug cables, always grasp the
spark plug cap, not the cables.
. Make sure the cables are re-
placed in the correct order.It may be difficult to replace the spark
plugs. It is recommended that you have
the spark plugs replaced by your
SUBARU dealer.
The spark plugs should be replaced
according to the maintenance schedule
in the “Warranty and Maintenance Book-
let ”.
& Recommended spark plugs2.5-liter non-turbo models:
FR5AP-11 (NGK)
2.5-liter turbo models:
SILFR6A (NGK)
3.0-liter models: ILFR6B (NGK)
Drive beltsThe alternator, power steering pump, and
air conditioner compressor depend on
drive belts. Satisfactory performance re-
quires that belt tension be correct.& 2.5-liter models1) Power steering pump pulley
2) Air conditioner compressor pulley
3) Crank pulley
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Black plate (376,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
11-28
Maintenance and service
Power steering fluid& Checking the fluid level
WARNING
Be careful not to burn yourself
because the fluid may be hot.
CAUTION
. When power steering fluid is
being added, use only clean fluid,
and be careful not to allow any
dirt into the tank. And never use
different brands together.
. Avoid spilling fluid when adding
it in the tank. .
Be careful not to spill power
steering fluid when adding it. If
power steering fluid touches the
exhaust pipe, it may cause a bad
smell, smoke, and/or a fire. If
power steering fluid gets on the
exhaust pipe, be sure to wipe it
off.
The power steering fluid expands greatly
as its temperature rises; the fluid level
differs according to fluid temperature.
Therefore, the reservoir tank has two
different 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 engine.
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 recom- mended 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 fluidUse one of the following types of auto-
matic transmission fluid.
“Dexron III ”Type Automatic Transmis-
sion Fluid
Genuine Subaru Automatic Transmis-
sion Fluid Type-HP
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Black plate (385,1)
北米Model "A2420BE-B" EDITED: 2006/ 7/ 26
NOTE. The air pressure in a tire increases
by approximately 4.3 psi (30 kPa, 0.3
kgf/cm
2) when the tire becomes warm.
. The tires are considered cold when
the vehicle has been parked for at least
three hours or has been driven less
than one mile (1.6 km).
WARNING
Do not let air out of warm tires to
adjust pressure. Doing so will result
in low tire pressure.
Incorrect tire pressures detract from con-
trollability and ride comfort, and they
cause the tires to wear abnormally. .
Correct tire pressure (tread worn
evenly)
Roadholding is good, and steering is
responsive. Rolling resistance is low, so
fuel consumption is also lower. .
Abnormally low tire pressure (tread
worn at shoulders)
Rolling resistance is high, so fuel con-
sumption is also higher.
Maintenance and service
11-37
– CONTINUED –
11
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