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For repairs beyond
the minor adjustments
listedhere, contact
an authorized service
!iiii iLi i iiiii I
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Problem Cause Remedy
Enginefailsto start I ii Biadecontroldisengaged. Engage bladecontro!.
sparkplugWiredisconnected: i 21 c0nnect wiretosPa[kpiugl
Engineruns erratic
1. Sparkplugwireloose.
2. Blockedfuel lineor stalefuel.
3. Ventingascap plugged.
4. Wateror dirt infuel system.
5. Dirtyair cleaner.
6. Carburetorout ofadjustment.
1. Connectandtightensparkplugwire.
2. Cleanfuelline;filltank withclean,
freshgasoline.
3. Clearvent.
4. Drainfueltank. Refillwithfreshfuel.
5. Refertoenginemanual.
6. Refertoenginemanual.
Engineoverheats 1. Engineoil levellow. 1. Fillcrankcasewith properoil
I 2. Airflow restricted. 2. Removeblowerhousing
I andclean.
I 3. Carburetornotadjustedpropery. 3. Referto engne manua.
I I
Occasionalskips 1. Sparkpluggap tooclose. 1. Adjust gapto .030".
(hesitates)at 2. Carburetoridlemixtureadjustment 2. Referto enginemanual.
highspeed improperlyset.
Idlesnoorlv 1 Sparkplugfouled,faultyor gap I 1. Resetgapto .030"or replace
r i I too wide. sparkplug.
I 2. Carburetorimproperlyadjusted. 2 Referto enginemanual.
3. Drtyarceaner, . 3. Refertoengnemanua.
Excessive 1. Cuttingbladelooseor unbalanced. 1. Tightenbladeandadapter.Balance
Vibration blade.
2. Bentcuttingblade. 2. Seeanauthorizedservicedealer.
Mowerwill not I 1. Wetgrass. 1. Donot mowwhengrassiswet;wait
much _rass' f i , untillatertocut,
E uy _d,t I 2. Excessivelyhighgrass. I 2. Mowonceatahigh cuttingheight
q PP ) I then mowagainatdesiredheightor
I I makea narrowercuttingpath,
I 3. Dub ado. 3. Sharpenor replaceblade.
Unevencut 1. Wheelsnotpositionedcorrectly. 1. Placeallfour wheelsinsame
heightposition.
2. Dullblade. 2. Sharpenor replaceblade.
Mowerwill not I 1. Beltnotinstalledproperly. I 1. Checkbeltforproperpuleyinstallation
seIfpropeI ' andmovement.
I 2. Debrsclogg ngdriveoperation. 2, Stopengine,disconnectsparkplug
I wireand cleanoutdebris.
. 3. Damagedorworn belt. . 3. Inspectand replacebelt.
12
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