Poulan 161491 - Manual (Page 18)

" 'i ^ t H r F f R F S j * O W S l B S t i ? № 5
AIR ILTER (Se
laine will no
{ ? ) * r, li f « ‘ t .< ' -"s’l i{
Jiop filte
fi »/i ip . i
remove excess oil.
tion or every season, bervice paper caririage eveiy' lui
hours of operation or every season, v/hichever occurs first
Service air cleaner more often under dusty conditions.
* Remove knob(s) and cover.
Tij btrm''u£ FRL . I r, ! * i
Olid. i( arn pr*-t i>'* i'l r<'u.diliiPae
* Wash it in liquid detergent and water.
'ill • * it / >ti • > r < ini'
® Saturate it in ongir
< I h '.'Pu ^ 1» (- J
* h I ui 1 I■! d I t II ' I |,< t f ' Oi''ones.
Fii n • ii p t I 1 t I .■ r 1
* —i/cr
„1
id stnwU.o with ^,lob(s).
TO SERVICE CARTRIDGE
* Remove cartridge nut.
* Carefully remove cartridge to prevent debris from en­
tering carburetor. Clean base carefully to prevent
debris from entering carburetor.
® Clean cartridge by tapping gently on flat surface. If very
dirty or damaged, replace cartridge.
* Reinstall cartridge, nut, precleaner, cover and secure
with knob(s).
IMPORTANT; PETROLEUM SOLVENTS, SUCH AS
KEROSENE, ARE NOT TO BE USED TO CLEAN THE
CARTRIDGE. THEY MAY CAUSE DETERIORATION OF
THE CARTRIDGE. DO NOT OIL CARTRIDGE. DO NOT
USE PRESSURIZED AIR TO CLEAN OR DRY
CARTRIDGE.
CLEAN AIR SCREEN (See Fig. 14A)
Air screen must be kept free of dirt and chaff to prevent
engine damage from overheating. Clean with a wire brush
or compressed air to remove dirt and stubborn dried gum
fibers.
i filti
tne
1 or ev€
100 he
other oil
Unscrew old filter by turning counterclockwise. Use a
suitable container to catch oil.
^ uplj it..................... .. ..i .M i-n J Hi 'Jll lu luC'tji-i U j VI
Ml pi -51 i-ini' I II l/'l fill I
In st^li l e f ' l a - - f nt "ii t if'-i ) j ti ,t',ng • bekvoae until
ri'^l't-i aasW" oi.b* O' mr.ijrtirii, ilaw. then tighten
filL rii in.Piij,,^ ' ■ 10 /4 tU'il
Fill fMiiki Will 1 ii*-‘A h I See ' I t ' CHANGE Efl-
C.lt,^ ML
III ihi. . t i u i i o f ihic MMiiLa’i E'-r appioxi
r. Mv mprrity ^5- PPCt.liCi -PFL IFTAllONE un
[v
GtartetiCji.if andche. M j > L orrect any leaks
befo.e placing en.in- 'ik tuli' pmafion.
OIL FILTER
FIG. 14B
ENGINE COOLING FINS (See Fig. 15)
Remove any dust, dirt or oil from engine cooling fins to
prevent engine damage from overheating.
•
Remove screws from blower housing and lift housing
and dipstick tube assembly off engine.
» Cover oil fill opening to prevent entry of dirt.
•
Use compressed air or stiff bristle brush to thoroughly
clean engine cooling fins.
• To reassemble, reverse above procedure.
18