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TROUBLESHOOTING
POINTS
PROBLEM
Engine will not start:
Engine startl butWiltnot Icceler-
ate:
E.gi.,
bul w ill o ly run , t
high IipelKJ at half choke:
Engineck_s not reach full speed
end emits excewlve smoke:
Engine llertl, runs, end aoceler.
ales but will not Jdle:
.........
.
...
.......
. ........................
Bledel continueto move at )die:
r ul ,,i
r
i r
,,i
......
:'
Bfadel will not move with trigger
fullydepressed.
CAUSE
1, No spark,
2, No fuel.
3, Rooded engine,
4. Mufflerexhiult
tube plugged.
5, _Irter
rope pulis herder now then when
nlPiV.
Cerburetor requlrel Idjustment,
Carburetor requiresedjustment,
1, Check Oilfuel mixture.
2, Air filter dirty.
3, Carburetor requJrelediu.tment,
4. Spark lrrelbr
screen dirty.
Clrburetor requires -,djuetment.
CirburetOr requlrel adjustment,
........._, ,, i, ii
n
,Hi
i i
i
Blede may be ol_tru_ed.
.....
z,zzz i z
i
i
i ,,,111, i
i [
ii
_
Hie
CORRECTION
,,H
iii
IlL
i
1, Check _rk.
Remove spark ptqg, Reetlach
I:he Iplrk plug olp lind lily lpllrk plug on
motelc/finder. Pugthe starter ropeand watch
forsparke! q_uk plugtip. If Itlere is no spark,
_z_let tell with t new spark plug.
2. Pueh printer I_llb until bulb ie full of fuel. If
bulb don not fill, primaryfuel dellver,/sys-
tem 1t blOcked. Contact e Slats Service
(_enter. if pdmer buJb fills, engine may be
flooded (see next item),
3, Remove IkOerkplug, turn tdmmer so sperk
_vo
_ _
l, elm_ al_, ground. _
_oke
r to RUN" _
l_allIlarter oord 10 to 15
Pals. Thll willcieer exoiml fuelfrom engine.
;ilNln and rointtall spark plug, Pug slider
me times with choke liver st'RUN,
if en,
lne do_s not itnrt, move choke lever to
HOKE and rel_at nomlit lUlrlIno pr*_e-
dum, If engine stillfetlz to tlirl, rOl_ilt pro-
cedure With e now II_rk plug.
4, Cl_llfl
tube
with
Imeil
iK:rewdrP4er
or wire.
Note: _lome insectsmay build next= In tour.
tier tube while trimmer Ii being ttOnKI,
& Conlict I _leere Service Center.
Turn'L' nudte oountemlockwlee1/1B- tR turn
(_
Fig f).
1'urn 'If nea_le (x)untemtockwile 1/I 8 - 1/0 turn
(Set Fig.1).
1. UIm fresh full and the correct2-cycle o_1 m ix,
2. Clean per instru_ons
in Cultomer Respon-
libitl/41,
3, Tt_rn "l-i'needle _ockwtse 1110-1/8 turn(See
Pig,1),
4, Gonlict a Seers Service Center,
Turn Idle speed lcmw olockwllleto tncn_m Idle
filled (See Fig, 1)_.........................
Turn k:le Ipesd screw counterclockwiseto de.
Withengine ItOpPed, removeany obstmctlons,
If there ire no obltmction$, oonteot • Seers
SeM_l' Center,
FlO,S.....
....
"H" N,=_E
9
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