Service and adjustments, O a3jlí - t carbíf^'f! or i a.t 231 – Poulan 161491 User Manual

Page 25

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SERVICE AND ADJUSTMENTS

w c

FINAL SETllNG

3ft!€

Wifri Íií

cribf3d belc

iry, pr^

iw before 1

CkOWS'

,ble. If adjui 3ÍÍTI6nt IS

WitI

engit ie not run ning. move throttle con' Irol lever

fron
cho ke to fi

to choke f

ast positioi

losition. Slo ■wly move leiver from

Cheickthai t holes “Ä” in governor (control lever and hole
in governcir plate line

tj If L>,!r

5 “A” are not: aîigned,

IC'f

lenclai Tip screw cincl move Ihr«

Dttle cable uiitil holes

are aligne«d. Tighten ' damp screi N securely.

GOVERNOR

’r-lFf' ! '

íl

1 G

I !■'

' trt(ShHí»R
■ i:t> 'l> = fíí i f r.r

SCREW

FÎG. 28

THROTTLE
CABLE

'O A3JLÍ - T CARBíf^'F! OR I A.t 231

'h. carhure-tor has betr. ¡- .eí at t ! i > - U i ' c nF ¡just-

Tf nt soouk! noi bt- nt'a >: ay I

oí

'- it r, rriiinr .fiiusí-

lentinav buretjUücoLjC" íiy ansaitf' i dsht reiwt míuei,
^nipeiñtüre,

or 'c^U if

sarLcrcior ciut- need

dlUb'iíít U.

suLi'V»„i

1 rin*. -il ti.fiNCí i'L> <-ii I í |v( la f. i'ifi t¡ . (je-

í i|i^ " f | F í . li. iL^ ílin-y'/i-.L It

i-Fuel/

r • ii U

t' !dí. Ifii 'Ur: 'I V( n tí L'i. niter-

b> Kv r i't If i ■

" U( i'ly (i (Mi I f; th" -‘'i’fjiwng

t richer fuei/air mixture.

• J í o - T r i L ' [.‘.'I.' u - I »

iHi

and

H i L ' i ' • F I A J ' ‘

' ' . M / ' - F “ L ~ ¡ - fCF.l WIS

'“URNED IN TOO TIGHT,

^^RFiLIMlNARY SETTING -

Air cleaner asset nbly must be assembled to the carbu
retor v'her. ificTing carburetor adjustments.

Be sute [Re riia.iiie control cable is adjusted properly
iseeancve).

With engine off turn ¡die mixture valve in (clockwise)
closing it finger tight and then turn out (counterclock
wise) 1 full turn.

•

While still holding throttle lever against idle speeo

screw, turn idle mixture valve in (clockwise) until en
gine begins to die and then turn out (counterclockwise)
until engine runs rough. Turn valve to a point midway
between those two positions. Release throttle lever.

•

Move throttle controllever from slow to fast position. If

engine hesitates or dies, turn idle mixture valve out

S , ‘ I I , f - S I . 1 • ' - I , I ' . 1 1 1 ' !

« 1

• ' ' ! 1 T ' f H l . l . f

to adjust, if necessary, until engine accelerates

High speed stop is factory adjusted. Do not adjust -
damage may result.

I S i i l m m i i l ! ! f i t r r i / T u i r / i i m . H i r u v i
GOVERNOR, WHICH IS FACTORY SET FOR PROPER
ENGINE SPEED, OVERSPEEDING THE ENGINE ABOVE

THE F A C T O R Y HIGH SPEED S E T T I N G CAN B E

Li 'H -I mi, y , (i! I l f i i i t I i f r ( •

A l . l t o l

H i ' . M t o l l ‘ L I

F L - i H I i i i < . . ' i f M ! < ■ ' T ,

N E A R E S T A U T H O R I Z E D S E R V I C E C E N T E R /

L t o O H i l ' i H ' ‘ h ' K i l H . r F v - • f F . r i . l ' t o M M l ' , H D
E X P E R I E N C E

T O

MAKE

ANY

N E C E S S A R Y

ADJUSTMENTS.