2007 Subaru Legacy Owners Manual

11-50
11-51
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11-53
11-53
11-54
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11-56
11-56
11-57
11-57
11-58
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11-59

北米Model "A2420BE-B" EDITED: 2006/ 7/ 31

Maintenance schedule

Maintenance precautions

The scheduled maintenance items re- quired to be serviced at regular intervals are shown in the “Warranty and Main- tenance Booklet”.

For details of your maintenance schedule, read the separate “Warranty and Main- tenance Booklet”.

When maintenance and service are re- quired, it is recommended that all work be done by an authorized SUBARU dealer.

If you perform maintenance and service by yourself, you should familiarize yourself with the information provided in this section on general maintenance and service for your SUBARU.

Incorrect or incomplete service could cause improper or unsafe vehicle opera- tion. Any problems caused by improper maintenance and service performed by you are not eligible for warranty coverage.

WARNING

. Testing of an All-Wheel Drive vehicle must NEVER be per- formed on a single two-wheel dynamometer or similar appara- tus. Attempting to do so will result in transmission damage and in uncontrolled vehicle movement and may cause an accident or injuries to persons nearby.

. Always select a safe area when performing maintenance on your vehicle.

Black plate (351,1)

Maintenance and service 11-3

. Always be very careful to avoid injury when working on the vehi- cle. Remember that some of the materials in the vehicle may be hazardous if improperly used or handled, for example, battery acid.

. Your vehicle should only be ser- viced by persons fully competent to do so. Serious personal injury may result to persons not experi- enced in servicing vehicles.

. Always use the proper tools and make certain that they are well maintained.

. Never get under the vehicle sup- ported only by a jack. Always use a safety stands to support 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 performed only by your SUBARU dealer.

. Wear adequate eye protection to

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北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11

11-4 Maintenance and service

in your eyes,

guard against getting oil or fluids in your eyes. If something does get thoroughly wash them out with clean water. . Do not tamper with the wiring of the SRS airbag system or seat- belt pretensioner system, or at- tempt to take its connectors apart, as that may activate the system or it can render it inop- erative. The wiring and connec- tors of these systems are yellow for easy identification. NEVER use a circuit tester for these wiring. If your SRS airbag or seatbelt pretensioner needs service, con- sult your nearest SUBARU deal- er.

& Before checking or servicing

in the engine compartment

WARNING

. Always stop the engine and set the parking brake firmly to pre- vent the vehicle from moving.

. Always let the engine cool down. Engine parts become very hot when the engine is running and

remain hot for some time after the engine is stopped.

. Do not spill engine oil, engine coolant, brake fluid or any other fluid on hot engine components. 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 even when the engine is stopped.

& When you do checking or

servicing in the engine com- partment while the engine is running

WARNING

A running engine can be dangerous. Keep your fingers, hands, clothing, hair and tools away from the cooling fan, belts and any other moving engine parts. Removing rings, watches and ties is advisable.

Black plate (352,1)

Engine hood

To open the hood: 1. If the wiper blades are lifted off the windshield, return them to their original positions. 2. Pull the hood release knob under the instrument panel.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (353,1)

Maintenance and service 11-5

WARNING

Always check that the hood is properly locked before you start driving. If it is not, it might fly open while the vehicle is moving and block your view, which may cause an accident and serious bodily in- jury.

11

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

3. Release the secondary hood release located under the front grille by moving the lever toward the left.

4. Lift up the hood, release the hood prop from its retainer and put the end of the hood prop into the slot in the hood.

To close the hood: 1. Lift the hood slightly and remove the hood prop from the slot in the hood and return the prop to its retainer. 2. Lower the hood until approximately 12 in (30 cm) closed position and let it drop. 3. After closing the hood, be sure the hood is securely locked.

it approaches from the

If this does not close the hood, release it from a slightly higher position. Do not push the hood forcibly to close it. It could deform the metal.

11-6 Maintenance and service

Engine compartment overview & 2.5-liter non-turbo models

Black plate (354,1)

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)

Fuse box (page 11-47)

5) Brake fluid reservoir (page 11-29) 6) 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)

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

& 2.5-liter turbo models

Black plate (355,1)

Maintenance and service 11-7

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) Fuse box (page 11-47)

6) 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)

11

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北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11-8 Maintenance and service

& 3.0-liter models

Black plate (356,1)

1) Power steering fluid reservoir (page 11-

28)

2) Differential gear oil

(page 11-24)

level gauge (AT)

3) Automatic transmission fluid level gauge

(page 11-22)

Fuse box (page 11-47)

4) Brake fluid reservoir (page 11-29) 5) 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)

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Engine oil & Checking the oil level Check the engine oil stop. 1. Park the vehicle on a level surface and stop the engine.

level at each fuel

2.5-liter models 1) Notch 2) Upper level 3) Lower level

2. Pull out the dipstick, wipe it clean, and insert it again. 3. Be sure the dipstick is correctly in- serted until it stops with the graphic ” on its top appearing as symbol shown in the illustration.

“

Black plate (357,1)

Maintenance and service 11-9

3.0-liter models 1) Upper level Lower level 2)

4. 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 upper level.

CAUTION

. Use only engine oil with the recommended grade and vis- cosity.

11

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北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

extremely cold weather.

1. Warm up the engine by letting the engine idle for approximately 10 minutes to ease draining the engine oil. 2. Park the vehicle on a level surface and stop the engine. 3. Remove the oil filler cap.

2.5-liter models

11-10 Maintenance and service

. Be careful not to spill engine oil when adding it. If oil touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If engine oil gets on the exhaust pipe, be sure to wipe it off.

If you check the oil level just after stopping the engine, wait a few minutes for the oil to drain back into the oil pan before checking the level. To prevent overfilling the engine oil, do not add any additional oil above the upper level when the engine is cold.

In 2.5-liter-engine models, the dipstick has a notch above the upper level. Just after driving or while the engine is warm, the engine oil level reading may be in a range between the upper level and the notch mark. This is caused by thermal expansion of the engine oil. & Changing the oil and oil filter Change the oil and oil filter according to the maintenance schedule in the “War- ranty and Maintenance Booklet”. The engine oil and oil filter must be changed more frequently than listed in the maintenance schedule when driving on dusty roads, when short trips are frequently made, or when driving in

Black plate (358,1)

3.0-liter models

4. Drain out the engine oil by removing the drain plug while the engine is still warm. The used oil should be drained into an appropriate container and disposed of properly.

WARNING

Be careful not to burn yourself with hot engine oil.

5. Wipe the seating surface of the drain plug with a clean cloth and tighten it securely with a new sealing washer after the oil has completely drained out.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (359,1)

Maintenance and service 11-11

9. Clean the rubber seal seating area of the bottom of engine and install the oil filter by hand turning. Be careful not to twist or damage the seal. filter by the amount 10. Tighten the oil indicated in the following table after the seal makes contact with the bottom of engine.

Model Oil filter color Black

2.5-liter models

White

Part

number

15208AA100
15208AA09A

3.0-liter models

Black

15208AA031

Amount of

rotation

1 rotation 2/3 – 3/4
rotation

3/4

rotation

11

CAUTION

. Never over tighten the oil filter because that can result in an oil leak.

. Thoroughly wipe off any engine that has spilled over the oil exhaust pipe and/or under-cover. If left unremoved, the oil could catch fire.

11. Reinstall the cover under the oil filter. 12. Pour engine oil through the filler neck.

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北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

2.5-liter models

2.5-liter models

3.0-liter models

3.0-liter models

6. Open the access cover by removing the clips and turning the access cover counterclockwise. The oil filter will be exposed.

7. Remove the oil filter with an oil filter wrench. 8. Before installing a new oil filter, apply a thin coat of engine oil to the seal.

Black plate (360,1)

ILSAC Certification Mark (Starburst Mark)

11-12 Maintenance and service

Oil capacity (Guideline):

2.5-liter models: 4.2 US qt (4.0 liters, 3.5
Imp qt) 3.0-liter models: 5.8 US qt (5.5 liters, 4.8
Imp qt)

The oil quantity indicated above is only a guideline. The necessary quantity of oil depends on the quantity of oil that has been drained. The quantity of drained oil differs slightly depending on the tempera- ture of the oil and the time the oil is left flowing out. After refilling the engine with oil, therefore, you must use the dipstick to confirm that the level is correct. 13. Start the engine and make sure that no oil leaks appear around the filter’s rubber seal and drain plug. it reaches the 14. Run the engine until normal operating temperature. Then stop the engine and wait a few minutes to allow the oil drain back. Check the oil level again and if necessary, add more engine oil.

& Recommended grade and

viscosity

CAUTION

Use only engine oil with the recom- mended grade and viscosity.

Oil grade:

ILSAC GF-4, which can be identified with the ILSAC certification mark (Starburst mark) or API classification SM with the words “ENERGY CONSERVING”

These recommended oil grades can be identified by looking for either or both of the following marks displayed on the oil container.

API Service label 1)

Indicates the oil quality by API designa- tions Indicates the SAE oil viscosity grade Indicates that capabilities

the oil has fuel saving

2) 3)

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

In choosing an oil, you want the proper quality and viscosity, as well as one that will add to fuel economy. The following table lists the recommended viscosities and applicable temperatures. When adding oil, different brands may be used together as long as they are the same API classification and SAE viscosity as those recommended by SUBARU.

& Recommended grade and

viscosity under severe driv- ing conditions

If the vehicle is used in desert areas, in areas with very high temperatures, or used for heavy-duty applications such as towing a trailer, use of oil with the following grade and viscosities is recommended.

API classification SM (or SL):

SAE viscosity No.:

30, 40, 10W-50, 20W-40, 20W-50

SAE viscosity number and applicable temperature *:

5W-30 is preferred.

Engine oil viscosity (thickness) affects fuel economy. Oils of lower viscosity provide better in hot weather, oil of higher viscosity is required to properly lubricate the engine.

fuel economy. However,

Black plate (361,1)

Maintenance and service 11-13

Cooling system

WARNING

Never attempt to remove the radia- tor 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 boil- ing hot coolant when the cap is removed.

CAUTION

. The cooling system has been filled at the factory with a high quality, corrosion-inhibiting, year-around coolant which pro- vides protection against freezing down to −338F (−368C). For add- ing, use genuine SUBARU cool- ant or an equivalent: a mixture of 50% soft water (or clear and drinkable water) and 50% phos- phate or non-amine type coolant. Use of improper coolants may result in corrosion in the cooling system. It is important to main- tain protection against freezing and corrosion, even if freezing

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北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11

11-14 Maintenance and service

temperatures are not expected. Never mix different kinds of cool- ant.

. Do not splash the engine coolant over painted parts. The alcohol contained in the engine coolant may damage the paint surface.

& Hose and connections Your vehicle employs an electric cooling fan which is thermostatically controlled to operate when the engine coolant reaches a specific temperature. If the radiator cooling fan does not operate even when the engine coolant tempera- ture gauge exceeds the normal operating range, the cooling fan circuit may be defective. Check the fuse and replace it if necessary. If the fuse is not blown, have the cooling system checked by your SUBARU dealer.

If frequent addition of coolant is neces- sary, there may be a leak in the engine cooling system. It is recommended that the cooling system and connections be checked for leaks, damage, or looseness.

Black plate (362,1)

& Engine coolant

! Checking the coolant level

Check the coolant level at each fuel stop. 1. Check the coolant level on the outside of the reservoir while the engine is cool. 2. If the level is close to or lower than the “LOW” level mark, add coolant up to the “FULL” level mark. If the reserve tank is empty, remove the radiator cap and refill as required.

3. After refilling the reserve tank and the radiator, reinstall the caps and check that the rubber gaskets inside the radiator cap are in the proper position.

CAUTION

. Be careful not

to spill engine coolant when adding it. If coolant touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If engine coolant gets on the exhaust pipe, be sure to wipe it off.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

. Do not splash the engine coolant over painted parts. The alcohol contained in the engine coolant may damage the paint surface.

! Changing the coolant Always add genuine Subaru cooling sys- tem conditioner whenever the coolant is replaced. Change the engine coolant and add genuine Subaru cooling system condi- tioner using the following procedures according to the maintenance schedule in the “Warranty and Maintenance Book- let”.

1. Remove the under cover.

2.5-liter models 1) Drain plug

3.0-liter models 1) Drain plug

Black plate (363,1)

Maintenance and service 11-15

2. Place a proper container under the drain plug and loosen the 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.

WARNING

Never attempt to remove the radia- tor 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 boil- ing hot coolant when the cap is removed.

4.

Install the under cover.

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11

11-16 Maintenance and service

Non-turbo models 1) Fill up to here

Turbo models 1)

Fill up to here

5. Slowly pour the coolant and fill up to just below the filler neck, allowing enough

room to add genuine Subaru cooling system conditioner in the radiator. Add genuine Subaru cooling system condi- tioner until the coolant level reaches the filler neck. Do not pour the coolant too quickly, as this may lead to insufficient air bleeding and trapped air in the system.

Coolant capacity (Guideline): 2.5-liter non-turbo models:

MT. 6.8 US qt (6.4 liters, 5.6 Imp qt) AT. 6.7 US qt (6.3 liters, 5.5 Imp qt)

2.5-liter turbo models:

MT. 7.7 US qt (7.3 liters, 6.4 Imp qt) AT. 7.6 US qt (7.2 liters, 6.3 Imp qt)

3.0-liter models:

7.6 US qt (7.2 liters, 6.3 Imp qt)

CAUTION

. Be careful not

to spill engine coolant when adding it. If coolant touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If engine coolant gets on the exhaust pipe, be sure to wipe it off.

. Do not splash the engine coolant over painted parts. The alcohol contained in the engine coolant

Black plate (364,1)

may damage the paint surface.

6. Pour the coolant and fill to the reser- voir tank’s “FULL” level mark.

7. Put the radiator cap back on and tighten firmly. At this time, make sure that

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (365,1)

Maintenance and service 11-17

& Replacing the air cleaner

element

Replace the air cleaner element according to the maintenance schedule in the “Warranty and Maintenance Booklet”. Un- der extremely dusty conditions, replace it more frequently. It is recommended that you always use genuine SUBARU parts. ! Non-turbo models

the rubber gasket in the radiator cap is correctly in place. 8. Start and run the engine for more than five minutes at 2,000 to 3,000 rpm. 9. Stop the engine and wait until the coolant cools down (122 to 1408F [50 to 608C]). If there is any loss of coolant, add coolant to the radiator’s filler neck and to the reserve tank’s “FULL” level. 10. Put the radiator cap and reservoir cap back on and tighten firmly.

Air cleaner element

WARNING

Do not operate the engine with the air cleaner element removed. The air cleaner element not only filters intake air but also stops flames if the engine backfires. the air cleaner element installed when the engine backfires, you could be burned.

is not

If

CAUTION

When replacing the air cleaner ele- ment, use a genuine SUBARU air cleaner element. If it is not used, there is the possibility of causing a negative effect to the engine.

The air cleaner element functions as a filter screen. When the element is perfo- rated or removed, engine wear will be excessive and engine life shortened.

The air cleaner element is a dry type. It is unnecessary to clean or wash the ele- ment.

11

1) Connector 2) Duct 3) Clamp

1. Unplug the connector that is attached to the top of the air cleaner case. 2. Remove the hose that is located at the bottom of the air cleaner case.

the side surface of

– CONTINUED –

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11-18 Maintenance and service

3. Undo the screw and pull the air duct out of the air cleaner case. 4. Unsnap the two clamps holding the air cleaner case cover.

5. Open the air cleaner case cover and remove the air cleaner element. 6. Clean the inside of the air cleaner cover and case with a damp cloth and install a new air cleaner element.

Black plate (366,1)

! Turbo models

7. To install the air cleaner case cover, insert the three projections on the air cleaner case cover into the slits on the air cleaner case and then snap the two clamps on the air cleaner case cover.

1. Use a screwdriver to undo the clips on the air intake duct, then remove the air intake duct.

2. Unplug the connector that is attached to the top of the air cleaner case.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

clamp that runs next to the case cover.

Black plate (367,1)

Maintenance and service 11-19

7. To install the air cleaner case cover, insert the three projections on the air cleaner case cover into the slits on the air cleaner case and then snap the two clamps on the air cleaner case cover.

3. Use a screwdriver to remove the duct that is connected to the air cleaner case cover.

5. Open the air cleaner case cover and remove the air cleaner element. 6. Clean the inside of the air cleaner cover and case with a damp cloth and install a new air cleaner element.

4. Unsnap the two clamps holding the air cleaner case cover. At the same time, pull the hose from the

11

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (368,1)

11-20 Maintenance and service

Spark plugs

& Recommended spark plugs

Drive belts

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.

2.5-liter non-turbo models:

FR5AP-11 (NGK)

2.5-liter turbo models:

SILFR6A (NGK)

3.0-liter models: ILFR6B (NGK)

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

to replace the spark It may be difficult 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”.

1) Power steering pump pulley 2) Air conditioner compressor pulley 3) Crank pulley

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

in (mm)

Deflection

New belt 0.28 – 0.35
(7.0 – 9.0) 0.30 – 0.33
(7.5 – 8.5)

Used belt 0.35 – 0.43
(9.0 – 11.0) 0.35 – 0.40
(9.0 – 10.0)

To check belt tension, 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.

is unnecessary to check belt

& 3.0-liter models It tension periodically because your engine is equipped with an automatic belt tension adjuster. However, replacement of the belt should be done according to the main- tenance schedule in the "Warranty and Maintenance Booklet". Consult your SUBARU dealer for replacement. If a belt is loose, cracked, or worn, contact your SUBARU dealer.

Black plate (369,1)

Maintenance and service 11-21

Manual transmission oil & Checking the oil level

5-speed transmission (Turbo models)

5-speed transmission (Non-turbo models) 1) Yellow handle

11

6-speed transmission

1. Park the vehicle on a level surface and stop the engine. 2. Pull out the dipstick, wipe it clean, and insert it again.

– CONTINUED –

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11-22 Maintenance and service

& Recommended grade and

viscosity

Each oil manufacturer has its own base oils and additives. Never use different brands together.

Oil grade:

API classification GL-5

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 dipstick hole to bring the level up to the upper level.

CAUTION

Be careful not to spill manual trans- mission 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.

SAE viscosity No. and applicable tempera- ture

Black plate (370,1)

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 warming up the fluid on the “COLD” range, we recommend checking the fluid level when the fluid is at operating temperature. ! Checking the fluid level when the

fluid is hot

Check the fluid level monthly. 1. Drive the vehicle several miles to raise the temperature of the transmission fluid up to normal operating temperature; 158
to 1768F (70 to 808C) is normal. 2. Park the vehicle on a level surface and set the parking brake. 3. First shift the selector lever in each position. Then shift it in the “P” position, and run the engine at idling speed.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (371,1)

Maintenance and service 11-23

Be careful not to overfill.

CAUTION

Be careful not to spill automatic transmission fluid when adding it. If automatic transmission fluid touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If automatic transmission fluid gets on the exhaust pipe, be sure to wipe it off.

& Recommended fluid

Use one of the following types of auto- matic 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 For 5-speed automatic transmission: Using any non-specified type of auto- matic transmission fluid could result in damage inside the transmission. When replacing the automatic transmission – CONTINUED –

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11

4-speed automatic transmission 1) Yellow handle

1) HOT range 2) COLD range 3) Upper level 4) 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 recom- mended automatic transmission fluid up to the upper level.

! 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 level on the “COLD” range. If it is below that range, add fluid up to the upper level.

5-speed automatic transmission 1) Yellow handle

11-24 Maintenance and service

fluid, be sure to use the kind specified. For 4-speed automatic transmission: For optimum transmission perfor- mance, only use the automatic trans- mission fluid that is recommended and provided by Subaru. If the recommended automatic trans- mission fluid is unavailable, Dexron III may be temporarily used. If the Dexron III is used continuously there will be a noticeable increase in the vibration and noise from the automatic transmission.

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.

Black plate (372,1)

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 upper level.

CAUTION

Be careful not to spill front differ- ential 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.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

& Recommended grade and

viscosity

Each oil manufacturer has its own base oils and additives. Never use different brands together.

Oil grade:

API classification GL-5

Rear differential gear oil & Checking the gear oil level Your vehicle may be equipped with a rear differential protector. The differential pro- tector provides protection to the rear differential assembly during off-road use. Removal of the rear differential protector is not required when checking the oil level.

Black plate (373,1)

Maintenance and service 11-25

2.5i (AT) Filler hole 1) 2) Drain hole 3) Oil level

SAE viscosity No. and applicable tempera- ture

2.5i (AT) 1) Filler plug 2) Drain plug

11

– CONTINUED –

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11-26 Maintenance and service

Black plate (374,1)

2.5-liter turbo and 3.0-liter models (AT) Filler plug 1) 2) Drain plug

2.5-liter turbo and 3.0-liter models (AT) Filler hole 1) 2) Drain hole 3) Oil level

Others Filler plug 1) 2) Drain plug

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (375,1)

Maintenance and service 11-27

CAUTION

. Be careful not to spill rear differ- ential gear oil when adding it. If rear differential gear oil touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If rear differential gear oil gets on the exhaust pipe, be sure to wipe it off.

. If the vehicle requires frequent refilling, there may be an oil leak. If you suspect a problem, have the vehicle checked at your SUBARU dealer.

SAE viscosity No. and applicable tempera- ture

Others Filler hole 1) 2) Drain hole 3) Oil level

Remove the plug from the filler hole and check the oil level. The oil level should be kept even with the bottom of the filler hole. If the oil level is below the bottom edge of the hole, add oil through the filler hole to raise the level.

& Recommended grade and

viscosity

Each oil manufacturer has its own base oils and additives. Never use different brands together.

Oil grade:

API classification GL-5

11

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (376,1)

. 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, tank has two different checking ranges for hot and cold fluids.

the reservoir

mended fluid as necessary to bring the level between the “MIN” and “MAX” line. If is extreme low, it may indicate possible leakage. Consult your SUBARU dealer for inspection.

the fluid level

& Recommended fluid

Use 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

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 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 is between “COLD MIN” and “COLD MAX” on the surface of the reservoir tank. 3. applicable “MIN”

than the line, add the recom-

the fluid level

is lower

the oil

level

level

If

11-28 Maintenance and service

Power steering fluid & Checking the fluid level

WARNING

Be careful not because the fluid may be hot.

to burn yourself

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.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Brake fluid & Checking the fluid level

WARNING

to your eyes.

. Never let brake fluid contact your eyes because brake fluid can be harmful If brake fluid gets in your eyes, immedi- ately flush them thoroughly with clean water. For safety, when performing this work, wearing eye protection is advisable.

. Brake fluid absorbs moisture from the air. Any absorbed moist- ure can cause a dangerous loss of braking performance.

. If the vehicle requires frequent refilling, there may be a leak. If you suspect a problem, have the vehicle checked at your SUBARU dealer.

CAUTION

. Never use different brands of brake fluid together. Also, avoid mixing DOT 3 and DOT 4 brake fluids even if they are of the same brand.

Black plate (377,1)

Maintenance and service 11-29

Use only brake fluid from a sealed container.

& Recommended brake fluid

FMVSS No. 116, fresh DOT 3 or 4 brake fluid

. When adding brake fluid, be care- ful not to allow any dirt into the reservoir.

. Never splash the brake fluid over painted surfaces or rubber parts. Alcohol contained in the brake fluid may damage them.

. Be careful not to spill brake fluid when adding it. If brake fluid touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If brake fluid gets on the exhaust pipe, be sure to wipe it off.

Check the fluid level monthly.

11

Check the fluid level on the outside of the reservoir. If the level is below “MIN”, add the recommended brake fluid to “MAX”.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11-30 Maintenance and service

Clutch fluid (MT vehicles) & Checking the fluid level

WARNING

Never let clutch fluid contact your eyes because clutch fluid can be harmful to your eyes. If clutch fluid gets in your eyes, immediately flush them thoroughly with clean water. For safety, when performing this work, wearing eye protection is advisable.

CAUTION

. Clutch fluid absorbs moisture from the air. Any absorbed moist- ure can cause improper clutch operation.

. If the vehicle requires frequent refilling, there may be a leak. If you suspect a problem, have the vehicle checked at your SUBARU dealer.

. Never use different brands of

clutch fluid together.

. When clutch fluid is added, be careful not to allow any dirt into the tank.

Black plate (378,1)

. Never splash the clutch fluid over painted surfaces or rubber parts. Alcohol contained in the clutch fluid may damage them.

. Be careful not to spill clutch fluid when adding it. If clutch fluid touches the exhaust pipe, it may cause a bad smell, smoke, and/or a fire. If clutch fluid gets on the exhaust pipe, be sure to wipe it off.

& Recommended clutch fluid

FMVSS No. 116, fresh DOT 3 or 4 brake fluid

CAUTION

Avoid mixing DOT 3 and DOT 4
brake fluids even if they are of the same brand.

Check the fluid level on the outside of the reservoir. If the level is below “MIN” level mark, add the recommended clutch fluid to “MAX” level mark. Use only clutch fluid from a sealed container.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Brake booster

Brake pedal

If the brake booster does not operate as described in the following, have it checked by your SUBARU dealer. 1. With the engine off, depress the brake pedal several times, applying the same pedal force each time. The distance the pedal travels should not vary. 2. With the brake pedal depressed, start the engine. The pedal should move slightly down to the floor. 3. With the brake pedal depressed, stop the engine and keep the pedal depressed for 30 seconds. The pedal height should not change. 4. Start the engine again and run for approximately one minute then turn it off. Depress the brake pedal several times to check the brake booster. The brake booster operates properly if the pedal stroke decreases with each depression.

Check the brake pedal free play and reserve distance according to the main- tenance schedule in the “Warranty and Maintenance Booklet”.

& Checking the brake pedal

free play

1)

0.02 – 0.08 in (0.5 – 2.0 mm)

Stop the engine and firmly depress the brake pedal several times. Lightly pull the brake pedal up with one finger to check the free play with a force of less than 2 lbs (10 N, 1 kg). the free play is not within proper If specification, contact your SUBARU deal- er.

Black plate (379,1)

Maintenance and service 11-31

& Checking the brake pedal

reserve distance

1) More than 2.56 in (65 mm)

Depress the pedal with a force of approxi- mately 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 specification, or when the pedal does not operate smoothly, contact with your SUBARU dealer.

11

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (380,1)

11-32 Maintenance and service

Clutch pedal (Manual trans- mission vehicles)

& Checking the clutch pedal

free play

Replacement of brake pad and lining

Check the clutch pedal free play and reserve distance according to the main- tenance schedule in the “Warranty and Maintenance Booklet”.

& Checking the clutch function Check the clutch engagement and disen- gagement. 1. With the engine idling, check that there are no abnormal 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 couple without any sign of slippage.

1)

0.02 – 0.08 in (0.5 – 2.0 mm)

Lightly press the clutch pedal down with your finger until you feel resistance, and check the free play. If the free play is not within proper specification, contact your SUBARU deal- er.

CAUTION

If you continue to drive despite the scraping noise from the audible brake pad wear indicator, it will result in the need for costly brake rotor repair or replacement.

The right front disc brake and the right rear disc brake have audible wear indicators on the brake pads. If the brake pads wear close to their service limit, the wear indicator makes a very audible scraping noise when the brake pedal is applied.

If you hear this scraping noise each time

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

you apply the brake pedal, have the brake pads serviced by your SUBARU dealer as soon as possible.

& Breaking-in of new brake

pads and linings

When replacing the brake pad or lining, use only genuine SUBARU parts. After replacement, the new parts must be broken in as follows: ! Brake pad and lining While maintaining a speed of 30 to 40
mph (50 to 65 km/h), step on the brake pedal this five or more times. ! Parking brake lining

lightly. Repeat

1. Drive the vehicle at a speed of approximately 22 mph (35 km/h). 2. With the parking brake release button pushed in, pull the parking brake lever SLOWLY and GENTLY. (Pulling with a force of approximately 33 lbs [147 N, 15
kg].) 3. Drive the vehicle for approximately 220 yards (200 meters) in this condition. 4. Wait 5 to 10 minutes for the parking brake to cool down. Repeat this proce- dure. 5. Check the parking brake stroke. If the parking brake stroke is out of the specified range, adjust it by turning the adjusting nut located on the parking brake lever.

WARNING

Parking brake stroke:

5 – 6 notches / 44 lbs (196 N, 20 kg)

A safe location and situation should be selected for break-in driving.

CAUTION

Pulling the parking brake lever too forcefully may cause the rear wheels to lock. To avoid this, be certain to pull the lever up slowly and gently.

Black plate (381,1)

Maintenance and service 11-33

Parking brake stroke

Check the parking brake stroke according to the maintenance schedule in the “Warranty and Maintenance Booklet”. When the parking brake is properly adjusted, braking power is fully applied by pulling the lever up five to six notches gently but firmly (approximately 44 lbs, 196 N, 20 kg). If the parking brake lever stroke is not within the specified range, have the brake system checked and adjusted at your SUBARU dealer.

11

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (382,1)

11-34 Maintenance and service

Tires and wheels & Types of tires You should be familiar with type of tires present on your vehicle. ! All season tires The factory-installed tires on your new vehicle are all season tires. All season tires are designed to provide an adequate measure of traction, handling and braking performance in year-round driving including snowy and icy road conditions. However all season tires do not offer as much traction performance as winter (snow) tires in heavy or loose snow or on icy roads. All season tires are identified by “ALL SEASON” and/or “M+S” (Mud & Snow) on the tire sidewall. ! Summer tires Summer tires are high-speed capability tires best suited for highway driving under dry conditions. Summer tires are inadequate for driving on slippery roads such as on snow- covered or icy roads. If you drive your vehicle on snow-covered or icy roads, we strongly recommend the use of winter (snow) tires.

When installing winter tires, be sure to replace all four tires. ! Winter (snow) tires Winter tires are best suited for driving on snow-covered and icy roads. However winter tires do not perform as well as summer tires and all season tires on roads other than snow-covered and icy roads.

& Tire pressure monitoring

system (TPMS) (if equipped) The tire pressure monitoring system pro- vides the driver with a warning message by sending a signal from a sensor that is installed in each wheel when tire pressure is severely low. The tire pressure monitor- ing system will activate only when the vehicle is driven. Also, this system may not react immediately to a sudden drop in tire pressure (for example, a blow-out caused by running over a sharp object).

If you adjust the tire pressures in a warm garage and will then drive the vehicle in cold outside air, the resulting drop in tire pressures may cause the low tire pressure warning light to come on. To avoid this problem when adjusting the tire pressures in a warm garage, inflate the tires to pressures higher than those shown on the tire placard. Specifically, inflate them by an extra 1 psi (6.9 kPa, 0.07 kgf/cm2) for

every difference of 108F (5.68C) between the temperature in the garage and the temperature outside. By way of example, the following table shows the required tire pressures that correspond to various out- side temperatures when the temperature in the garage is 608F (15.68C). Example: Tire size: P225/55R17 95V Standard tire pressures: Front: 32 psi (220 kPa, 2.2 kgf/cm2) Rear: 30 psi (210 kPa, 2.1 kgf/cm2) Garage temperature: 608F (15.68C)

Outside

temperature

Adjusted pressure [psi (kPa, kgf/cm2)] front rear

308F (−18C)

35 (240, 2.4)

33 (230, 2.3)

108F (−128C)

37

(255, 2.55)

35

(245, 2.45)

−108F (−238C)

39 (270, 2.7)

37 (260, 2.6)

Example: Tire size: 215/45ZR17
Standard tire pressures: Front: 35 psi (240 kPa, 2.4 kgf/cm2) Rear: 33 psi (230 kPa, 2.3 kgf/cm2) Garage temperature: 608F (15.68C)

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Outside

temperature

Adjusted pressure [psi (kPa, kgf/cm2)] front rear

308F (−18C)

38 (265, 2.65) 36 (250, 2.5)

108F (−128C)

40

(280, 2.8)

38

(265, 2.65)

−108F (−238C)

42 (295, 2.95) 40 (280, 2.8)

Example: Tire size: 215/45R18 89Y Standard tire pressures: Front: 33 psi (230 kPa, 2.3 kgf/cm2) Rear: 32 psi (220 kPa, 2.2 kgf/cm2) Garage temperature: 608F (15.68C)

Outside

temperature

Adjusted pressure [psi (kPa, kgf/cm2)] front rear

308F (−18C)

36 (250, 2.5)

35 (240, 2.4)

108F (−128C)

38

(265, 2.65)

37

(255, 2.55)

−108F (−238C)

40 (280, 2.8)

39 (270, 2.7)

If the low tire pressure warning light comes on when you drive the vehicle in cold outside air after adjusting the tire pressures in a warm garage, re-adjust the tire pressures using the method described above. Then, increase the vehicle speed

to at least 20 mph (32 km/h) and check to see that the low tire pressure warning light goes off a few minutes later. If the low tire pressure warning light does not go off, the tire pressure monitoring system may not be functioning normally. In this event, go to a SUBARU dealer to have the system inspected as soon as possible.

While the vehicle is driven, friction be- tween tires and the road surface causes the tires to warm up. After illumination of the low tire pressure warning light, any increase in the tire pressures caused by an increase in the outside air temperature or by an increase in the temperature in the tires can cause the low tire pressure warning light to go off.

System resetting is necessary when the wheels are changed (for example, a switch to snow tires) and new TPMS valves are installed on the newly fitted wheels. Have this work performed by a SUBARU dealer following wheel replace- ment.

It may not be possible to install TPMS valves on certain wheels that are on the market. Therefore, if you change the wheels (for example, a switch to snow tires), use wheels that have the same part number as the standard-equipment wheels. Without four operational TPMS

Black plate (383,1)

Maintenance and service 11-35

valve/sensors on the wheels, the TPMS will not fully function and the warning light in the instrument panel will flash.

When a tire is replaced, adjustments are necessary to ensure continued normal operation of the tire pressure monitoring system. As with wheel replacement, there- fore, you should have the work performed by a SUBARU dealer.

WARNING

If the low tire pressure warning light does not come on briefly after the ignition switch is turned ON or the light is flashing, you should have your Tire Pressure Monitoring Sys- tem checked at a SUBARU dealer as soon as possible. If this light comes on while driving, never brake suddenly and keep driving straight ahead while gradu- ally reducing speed. Then slowly pull off the road to a safe place. Otherwise an accident involving serious vehicle damage and serious personal injury could occur. If this light still comes on while driving after adjusting the tire pres- sure, a tire may have significant damage and a fast leak that causes the tire to lose air rapidly. If you have – CONTINUED –

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11

11-36 Maintenance and service

a flat tire, replace it with a spare tire as soon as possible. When a spare tire is mounted or a wheel rim is replaced without the original pressure sensor/transmitter being transferred, the low tire pres- sure warning light will flash. This indicates the TPMS is unable to monitor all four road wheels. Con- tact your SUBARU dealer as soon as possible for tire and sensor replace- ment and/or system resetting. If the light flashes, promptly contact a SUBARU dealer to have the system inspected.

& Tire inspection Check on a daily basis that the tires are free from serious damage, nails, and stones. At the same time, check the tires for abnormal wear. Contact your SUBARU dealer ately if you find any problem. NOTE . When the wheels and tires strike curbs or are subjected to harsh treat- ment as when the vehicle is driven on a rough surface, they can suffer damage that cannot be seen with the naked eye. This type of damage does not become

immedi-

evident until time has passed. Try not to drive over curbs, potholes or on other rough surfaces. If doing so is unavoidable, keep the vehicle’s speed down to a walking pace or less, and approach the curbs as squarely as possible. Also, make sure the tires are not pressed against the curb when you park the vehicle. . If you feel unusual vibration while driving or find it difficult to steer the vehicle in a straight line, one of the tires and/or wheels may be damaged. Drive slowly to the nearest authorized SUBARU dealer and have the vehicle inspected.

& Tire pressures and wear Maintaining the correct tire pressures helps to maximize the tires’ service lives and is essential for good running perfor- mance. Check and, if necessary, adjust the pressure of each tire (including the spare) at least once a month (for example, during a fuel stop) and before any long journey.

Black plate (384,1)

Check the tire pressures when the tires are cold. Use a pressure gauge to adjust the tire pressures to the values shown on the tire placard. The tire placard is located on the door pillar on the driver’s side.

Driving even a short distance warms up the tires and increases the tire pressures. Also, the tire pressures are affected by the outside temperature. It is best to check tire pressure outdoors before driving the vehicle.

When a tire becomes warm, the air inside it expands, causing the tire pressure to increase. Be careful not to mistakenly release air from a warm tire to reduce its pressure.

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

Black plate (385,1)

. Correct evenly)

tire pressure (tread worn

. Abnormally low tire pressure (tread worn at shoulders)

Maintenance and service 11-37

NOTE . The air pressure in a tire increases by approximately 4.3 psi (30 kPa, 0.3
kgf/cm2) 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.

Roadholding is good, and steering is responsive. Rolling resistance is low, so fuel consumption is also lower.

Rolling resistance is high, so fuel con- sumption is also higher.

11

– CONTINUED –

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

11-38 Maintenance and service

. Abnormally high tire pressure (tread worn in center)

is poor. Also,

the tire Ride comfort magnifies the effects of road-surface bumps and dips, possibly resulting in vehicle damage.

WARNING

Driving at high speeds with exces- sively low tire pressures can cause the tires to deform severely and to rapidly become hot. A sharp in- crease in temperature could cause tread separation, and destruction of the tires. The resulting loss of vehicle control could lead to an accident.

that

& Wheel balance Each wheel was correctly balanced when your vehicle was new, but the wheels will become unbalanced as the tires become worn during use. Wheel imbalance causes the steering wheel to vibrate slightly at certain vehicle speeds and detracts from the vehicle’s straight-line stability. It can also cause steering and suspension sys- tem problems and abnormal tire wear. If you suspect the wheels are not correctly balanced, have them checked and adjusted by your SUBARU dealer. Also have them adjusted after tire repairs and after tire rotation. NOTE Loss of correct wheel alignment* causes the tires to wear on one side and reduces the vehicle’s running stability. Contact your SUBARU dealer if you notice abnormal tire wear. *: The suspension system is designed to hold each wheel at a certain alignment (relative to the other wheels and to the road) for optimum straight-line stability and cornering perfor- mance.

Black plate (386,1)

& Wear indicators

1) New tread 2) Worn tread 3)

Tread wear indicator

Each tire incorporates a tread wear indicator, which becomes visible when the depth of the tread grooves decreases to 0.063 in (1.6 mm). A tire must be replaced when the tread wear indicator appears as a solid band across the tread.

WARNING

When a tire’s tread wear indicator becomes visible, the tire is worn beyond the acceptable limit and must be replaced immediately. With a tire in this condition, driving at high speeds in wet weather can

北米Model "A2420BE-B" EDITED: 2006/ 7/ 26

cause the vehicle to hydroplane. The resulting loss of vehicle control can lead to an accident.

the direction mark facing forward.

& Tire rotation

NOTE For safety, inspect the tire tread reg- ularly and replace the tires before their tread wear indicators become visible.

& Tire rotation direction mark

Vehicles equipped with unidirectional tires 1)

Front

Example of tire rotation direction mark 1)

Front

If the tire has a rotation direction specifica- tion, the tire rotation direction mark is placed on its sidewall. When you install a tire that has the tire rotation direction mark, install the tire with