2001 SUBARU IMPREZA air filter

Climate control4-11
–
CONTINUED –
d ealer for servic e. Rep airs need ed as a result of
using the wrong re-
frig erant are not c overed und er warranty.
Air filtration system (if equipped)
If your vehic le ’s air c ond itioning system is eq uip p ed with a op tion al air
filtration system, rep lac e the filter element ac c or d ing to the rep lac ement
sc hed ule shown b elow. This sc hed ule should b e follo wed to maintain the
filter ’s d ust c ollec tion ab ility. Und er extremely d usty c o nd itions, the filter
should b e rep lac ed more freq uently. Sinc e the filte r element is a visc ous
typ e, it is unnec essary to c lean or wash the elemen t. It is rec ommend ed
that you have your filter c hec ked or rep lac ed b y yo ur SUBARU d ealer.
For rep lac ement, use only a g enuine SUBARU air filt er kit.
Replacement schedule: Every 12 months or 7,500 miles (12,000 km) whichever comes first
NOTE The filter can influence the air conditioning, heating and defroster performance.
Replacement procedure
HS0254
HS0253
Screws
Old filter
Cooling unit
Filter cover and rubber seal
1. Remove the filter c over b y removing the two (2) s c rews.
2. Remove the old filter.

10-4
Always use the proper tools and make certain that they are
well maintained. Never get under the vehicle supported only by 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. Wear adequate eye protection to guard against getting oil or
other fluids in your eyes. If something does get in your eyes,
thoroughly wash it out with clean water. Because the fuel system is under pressure, replacement of the
fuel filter should be performed only by your SUBARU dealer. The SRS airbag has no user-serviceable parts. Tampering with
or disconnecting the system ’s wiring could result in accidental
inflation of the airbag or could make the system inoperative,
which may result in serious injury. The wiring harnesses of theSRS airbag system are covered with yellow insulation and the
connectors of the system are yellow, for easy identification. Donot use electrical test equipment on any circuit related to the SRSairbag system. For required servicing of the SRS airbag, see your
nearest SUBARU dealer. Before checking or servicing in the engine compart- ment
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 af-ter 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 oper-
ate suddenly even when the engine is stopped.

10-6Engine compartment overview
1 Manual transmission oil level
g aug e (MT) (p ag e 10-19) or
Differential g ear oil level
g aug e (AT) (p ag e 10-22)
2 Air c leaner element
(p ag e 10-16)
3 Clutc h fluid reservoir
(p ag e 10-28)
4 Automatic transmission fluid
level g aug e (p ag e 10-20)
5 Brake fluid reservoir
(p ag e 10-26)
6 Fuel filter 7
Wind shield washer tank
(p ag e 10-31)
8 Fuse b ox (p ag e 10-43)
9 Battery (p ag e 10-29)
Q Eng ine oil filler c ap
(p ag e 10-7)
W Eng ine c oolant reservoir
(p ag e 10-13)
E Eng ine oil level g aug e
(p ag e 10-7)
R Power steering fluid reservoir
(p ag e 10-25)
T Rad iator c ap (p ag e 10-13) HGA017BB

10-167. Put the rad iator c ap and reservoir c ap b ac k on an
d tig hten 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. If the air cleaner element is not
installed when the engine backfires, you could be burned.
The air c leaner element func tions as a filter sc ree n. When the element is
p erforated or removed , eng ine wear will b e exc essiv e and eng ine life
shortened .
The air c leaner element is a visc ous typ e. It is un nec essary to c lean or
wash the element.
Replacing the air cleaner element
Rep lac e the air c leaner element ac c ord ing to the ma intenanc e sc hed -
ule in the “Warranty and Maintenanc e Booklet ”. Und er extremely
d usty c ond itions, rep lac e it more freq uently. It is rec ommend ed that
you always use g enuine SUBARU p arts.
HBA003BB
HBA002BB
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