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For repairs beyond
the minor adjustments
listed here, contact
an authorized service
!iiii iLi i iiiii I
i_i i i ii i i i
Problem Cause Remedy
Engine fails to start I ii Biadecontroldisengaged. Engage bladecontro!.
spark plug Wiredisconnected: i 21 c0nnect wireto sPa[k piugl
Engineruns erratic
1. Sparkplugwire loose.
2. Blockedfuel lineor stale fuel.
3. Ventingas cap plugged.
4. Wateror dirt infuel system.
5. Dirtyair cleaner.
6. Carburetorout of adjustment.
1. Connect andtighten sparkplugwire.
2. Cleanfuel line; fill tank withclean,
fresh gasoline.
3. Clearvent.
4. Drainfuel tank. Refillwith fresh fuel.
5. Referto engine manual.
6. Referto engine manual.
Engine overheats 1. Engineoil levellow. 1. Fillcrankcasewith properoil
I 2. Air flow restricted. 2. Removeblowerhousing
I and clean.
I 3. Carburetornotadjustedpropery. 3. Referto engne manua.
I I
Occasional skips 1. Sparkpluggap too close. 1. Adjust gapto .030".
(hesitates) at 2. Carburetoridlemixtureadjustment 2. Referto engine manual.
high speed improperlyset.
Idles noorlv 1 Sparkplug fouled, faultyor gap I 1. Resetgapto .030"or replace
r i I too wide. spark plug.
I 2. Carburetorimproperlyadjusted. 2 Referto enginemanual.
3. Drtyarceaner, . 3. Refertoengnemanua.
Excessive 1. Cuttingbladelooseor unbalanced. 1. Tighten bladeandadapter.Balance
Vibration blade.
2. Bentcutting blade. 2. See an authorizedservicedealer.
Mower will not I 1. Wetgrass. 1. Donot mowwhengrass is wet; wait
much _rass ' f i , until laterto cut,
E u y _d,t I 2. Excessivelyhigh grass. I 2. Mowonce atahigh cutting height
q PP ) I then mowagainat desiredheight or
I I makea narrowercutting path,
I 3. Du bado. 3. Sharpenor replaceblade.
Unevencut 1. Wheelsnotpositionedcorrectly. 1. Placeall four wheelsin same
heightposition.
2. Dull blade. 2. Sharpenor replaceblade.
Mower will not I 1. Belt notinstalledproperly. I 1. Check belt for properpuley installation
seIf propeI ' and movement.
I 2. Debrs clogg ngdriveoperation. 2, Stop engine,disconnectsparkplug
I wire and clean out debris.
. 3. Damagedorworn belt. . 3. Inspectand replacebelt.
12
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