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I5.
' ADD EN DUM
I-Iomna. "D
cm
~_-1 -~
ENGINE DUES HGT KNDCK
Check i-an-lfi-on timing and valve
IHCUH HE l:T____i,,
clearance
CE+l'Fl HECT
Chaolr oirbumtor 1ai1ol: screw
lN%HHECT-Eh
ocllrultrnent
C-Cl-Fl Fl ECT
f
Chock if air iiiEBi\Ill1Q beet
LEAKJNG
carburetor -l'|:Lllo1l:|r
H EJT LE Alfii HG
Tw ilflaril rm
wear: on :uTEr=rm|TrEu'ri-
GCIIDD EPA Ff l - C
Chitk igoilio-I1 tlrning and lralaa
INCORRECT
claarenoe
C0 H Fl ECT
l
Dlaoonnocr fuel oube at eerburelor
FUEL F1_El-"I RE5TF|t[_'_TE|:|
FUEL FLOWS FFlEEL"r'
Hornoae carburetor and check lul
CLUGGEU E
clogged jel:
N illT BLDG GED
Check valve tlrrrrng
||'-JCUH HEIJT iii,
Cliilil Fl ECT
Chfiok valllo spring tension
HUT WEAKEN E U'
20-30
13. Floaolarata or run at high speed
ENGINE Bil'-IOCIICS E
Pflllll PEIFUIPIIHUE IT LBW lliiii IDLE SPEED
SPARK
Fllllli PEHFUIIIMHBE AT HIGH SPEEDS
WEAK
|-|.\_
|'l] Warn piston amt! r.:'fl|r|rJr.'r
121 Fuel-a-Ir mixture too lean
13! Ur: of improper grade of luoi
Hi Excessive carbon build-up ln
rturrlhualrurr clrarnber
£5? Ignition timing loo advanoocl
[Faulry EDI urlil: or 3|'l'|'fln-|::1|'|-
Probable E-auae
_
1
lll lrrltlrooor valva claara-nos
|2l improper rgnltion timing
{Faulty SDI unit -or eoarlr ad-
eanoerl
-H
|'II| Fuel-arr mncturo too lean
iii Fuel-air Il:'|i:|ll{l..H'B loo ri|:h
(H Deterioraied |l"|:.Ll|a|!|.'1r {I--rirq]
iii Loos: narburrrtrrr
ill Famw, carbon or wet fouled
/_\_
eperlr plug
[El Flulhl CDI unit
All generator faulty-
Faolry ignirr-on coil
l5l Faulty oulla alzllraneel
[El
l¢'l
Probable Cause
ill Improper valve claerarroe
"M'-
liil Faulllr EDI unit
l3l Faulty nurse generator
HI For-llI'l1 arllranrrrrr
.-" "\-.,_
l'll Lack of fuel ll'l tenlc
'
i2'l Cloggflci fucl lino
131 Clogged fuel tank .l:lr:la|!l'lu|' fllhn
iii-J Elflggori fool ireluo
ill Clean
.---..
ill GJH1 wroulrat not Inetallocl
Waverly
-5-
I 1 I Faulw spring
I
1-
'DH'lIB Hf |::|.lE: H|;r¢__ 'IQB1
QHDND-15¢ MUTDH Cflu, LTU.
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