service SUBARU OUTBACK 2001 3.G User Guide

Maintenance and service11-7
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Engine compartment overview
2.5 liter models
HBB036BB
1 Manual transmission oil level
g aug e (MT) (p ag e 11-23) or
Differential g ear oil level g aug e
(AT) (p ag e 11-26)
2 Air c leaner element
(p ag e 11-18)
3 Clutc h fluid reservoir
(p ag e 11-32)
4 Automatic transmission fluid
level g aug e (p ag e 11-24)
5 Brake fluid reservoir
(p ag e 11-30)
6 Fuel filter 7
Wind shield washer tank
(p ag e 11-42)
8 Fuse b ox (p ag e 11-46)
9 Battery (p ag e 11-45)
Q Eng ine oil filler c ap
(p ag e 11-9)
W Eng ine c oolant reservoir
(p ag e 11-15)
E Rad iator c ap (p ag e 11-15)
R Eng ine oil level g aug e
(p ag e 11-9)
T Power steering fluid reservoir
(p ag e 11-29)

Maintenance and service11-9
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Engine oil
Checking the oil level
Chec k the eng ine oil level at eac h fuel stop .
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1. Park the vehic le on a level surfac e and stop the eng ine.
2. Pull out the d ip stic k, wip e it c lean, and insert it ag ain.
3. Be sure the d ip stic k is c orrec tly inserted until it stop s with the
g rap hic symb ol
on its top ap p earing as shown in the illustra-
tion.
4. Pull out the d ip stic k ag ain and c hec k the oil lev el on it. If it is b elow
the lower level, ad d oil to b ring the level up to t he up p er level.
CAUTION
Use only engine oil with the recommended grade and viscosity.
If you c hec k the oil level just after stop p ing the eng ine, wait a few min-
utes for the oil to d rain b ac k into the oil p an b ef ore c hec king the level.
Just after d riving or while the eng ine is warm, the eng ine oil level
read ing may b e in a rang e b etween the up p er level a nd the notc h
mark. This is c aused b y thermal exp ansion of the en g ine oil.
To p revent overfilling the eng ine oil, d o not ad d a ny ad d itional oil
ab ove the up p er level when the eng ine is c old .

Maintenance and service11-11
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6. Remove three c lip s at the front of the c over und e r the oil filter.
7. Slid e the c over toward the vehic le front to remov e it.
8. Remove the oil filter with an oil filter wrenc h.
9. Before installing a new oil filter, ap p ly a thin c oat of eng ine oil to the
seal.
10. Clean the rub b er seal seating area of the lower c rank c ase and
install the oil filter b y hand turning . Be c areful not to twist or d amag e
the seal.
11. Tig hten it ap p roximately two-third s of a turn a fter the seal makes
c ontac t with the lower c rank c ase.
CAUTION
Never over tighten the oil filter because that can result in an oilleak.

11-1212. Reinstall the c over und er the oil filter.
13. Pour the sp ec ified amount of eng ine oil throug h
the filler nec k.
Oil c ap ac ity: 2.5 liter mod els: 4.2 US q t (4.0 liters, 3.5 Imp q t )
3.0 liter mod els: 6.0 US q t (5.7 liters, 5.0 Imp q t )
14. Start the eng ine and make sure that no oil leak s ap p ear around
the filter ’s rub b er seal.
15. Run the eng ine until it reac hes the normal op er ating temp erature.
Then stop the eng ine and wait a few minutes to allo w the oil d rain
b ac k. Chec k the oil level ag ain and if nec essary, a d d more eng ine oil.
Recommended grade and viscosity CAUTION
Use only engine oil with the recommended grade and viscosity.
Oil grade: API classification SJ or SH with the words “ENERGY
CONSERVING II ” (if you cannot obtain the oil with SJ
or SH grade, you may use SG grade oil.) or the new API certification mark (Starburst mark) dis-
played on the container.
New API Certification Mark (Starburst Mark)API Service label
1
2
3
1 Ind ic ates the oil q uality b y API d esig nations
2 Ind ic ates the SAE oil visc osity g rad e
3 Ind ic ates that the oil has fuel saving c ap ab ilities

Maintenance and service11-13
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In c hoosing an oil, you want the p rop er q uality and
visc osity, as well
as one that will ad d to fuel ec onomy. The following tab le lists the rec -
ommend ed visc osities and ap p lic ab le temp eratures.
When ad d ing oil, d ifferent b rand s may b e used tog et her as long as
they are the same API c lassific ation and SAE visc os ity as those rec -
ommend ed b y SUBARU.
Eng ine oil visc osity (thic kness) affec ts fuel ec ono my. Oils of lower vis-
c osity p rovid e b etter fuel ec onomy. However, in hot weather, oil of
hig her visc osity is req uired to p rop erly lub ric ate the eng ine.
OM-H2756
SAE viscosity numbr and applicable temperature
Recommended grade and viscosity under severe driving conditions
If the vehic le is used in d esert areas, in areas wi th very hig h temp era-
tures, or used for heavy-d uty ap p lic ations suc h as a towing a trailer,
use of oil with the following g rad e and visc osities is rec ommend ed .
API classification SJ or SH: SAE viscosity No.: 30, 40, 10W-50,
20W-40, 20W-50

Maintenance and service11-15
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Engine coolant Checking the coolant level
Chec k the c oolant level at eac h fuel stop .
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1. Chec k the c oolant level on the outsid e of the res ervoir while the
eng ine is c ool.
2. If the level is c lose to or lower than the “LOW ” level mark, ad d
c oolant up to the “FULL ” level mark. If the reserve tank is emp ty, re-
move the rad iator c ap and refill as req uired .
HG0115
Rubber gaskets
3. After refilling the reserve tank and the rad iator , reinstall the c ap s
and c hec k that the rub b er g askets insid e the rad iat or c ap are in the
p rop er p osition.

Maintenance and service11-17
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4. Slowly p our the c oolant and fill to the rad iator filler nec k and to the
reserve tank ’s “FULL ” level mark. Do not p our the c oolant too q uic kly,
as this may lead to insuffic ient air b leed ing and t rap p ed air in the sys-
tem.
Coolant c ap ac ity: 2.5 liter mod els MT. 7.2 US q t (6.8 liters, 6.0 Imp q t)
AT. 7.1 US q t (6.7 liters, 5.9 Imp q t)
3.0 liter mod els 8.1 US q t (7.7 liters, 6.7 Imp q t)
HG0115
Rubber gaskets
5. Put the rad iator c ap b ac k on and tig hten firmly. At this time, make
sure that the rub b er g asket in the rad iator c ap is c orrec tly in p lac e.
6. Start and run the eng ine for more than five minut es at 2,000 to
3,000 rp m.

Maintenance and service11-19
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n
2.5 liter models
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BoltAir cleaner element
1. Remove the b olt sec uring the rear air c leaner ele ment c ase.
2. Unsnap the three c lamp s hold ing the rear air c lea ner element
c ase.
3. Sep arate the rear air c leaner element c ase from t he front air c lean-
er element c ase and remove the air c leaner element.
4. Clean the insid e of the front and rear air c leane r element c ases
with a d amp c loth and install a new air c leaner ele ment.
5. Insert the four p rojec tions on the rear air c lean er element c ase into
the slits on the front air c leaner element c ase and snap the three
c lamp s on the rear air c leaner element c ase and the n tig hten the b olt.
n 3.0 liter models
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1. Unsnap the two c lamp s hold ing the air c leaner c as e c over.

Maintenance and service11-21
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It may b e d iffic ult to rep lac e the sp ark p lug s. It is rec ommend ed that you
have the sp ark p lug s rep lac ed b y your SUBARU d ealer .
The sp ark p lug s should b e rep lac ed ac c ord ing to the maintenanc e
sc hed ule in the “Warranty and Maintenanc e Booklet ”.
Recommended spark plugs
2.5 liter mod els: RC10YC4 (Champ ion)
RC8YC4 (Champ ion)
BKR6E-11 (NGK)
K20PR-U11 (NIPPON DENSO)
3.0 liter mod els: PLFR6A-11 (NGK)

Maintenance and service11-23
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sc hed ule in the
“Warranty and Maintenanc e Booklet ”. Consult your
SUBARU d ealer for rep lac ement.
If a b elt is loose, c rac ked , or worn, c ontac t your SUBARU d ealer.
Manual transmission oil Checking the oil level
Chec k the oil level monthly.
1. Park the vehic le on a level surfac e and stop the eng ine.
OM-H0210
Upper level Lower level
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2. Pull out the d ip stic k, wip e it c lean, and insert it ag ain.
3. Pull out the d ip stic k ag ain and c hec k the oil lev el on it. If it is b elow
the lower level, ad d oil throug h the d ip stic k hole to b ring the level up
to the up p er level. Recommended grade and viscosity
Eac h oil manufac turer has its own b ase oils and ad d itives. Never use
d ifferent b rand s tog ether.
Oil grade: API classification GL-5