Operators Manual

TINGCHART
REMEDY
TROUBLESHOO
CAUSE
TROUBLE
1. Filltankwithcorrectfuelmixture.
2. Installnewplug/checkignitionsystem.
3. Cleanfuelfilter/inspectfuelline.
4. See“CarburetorAdjustments”.
1. Fueltankempty,
2 Sparkplugisnotfiring.
3 Fuelisnotreachingthecarburetor.
4 Carburetorneedsadjustment.
5. Noneoftheabove.
Enginewillnotstartorruns
foronlya fewsecondsafterstarting.
1. See“CarburetorAdjustments”.
2. See“CarburetorAdjustments”.
3. See“CarburetorAdjustments”.
1. Idlespeedsettoofastortooslow.
2. Lowspeedmixturerequiresadjustment.
3. Throttletriggersettootight.
4. Noneoftheabove.
Enginewillnotidleproperly.
1. Cleanorreplaceairfilter.
2. Cleanorreplacesparkplug.orregap.
3. See“CarburetorAdjustments”.
1. Airfilterisdirty.
2. Sparkplugisfouled.
3. Carburetorrequiresadjustment.
4. Muffleroutletsplugged.
5. Noneoftheabove.
Enginewillnotaccelerate,
lackspoweror diesundera load.
1. Airfilterisdirty.
2. Fuelmixtureisincorrect.
3. Highspeedmixturerequiresadjustment.
4. Chokeon.
1. Cleanorreplaceairfilter.
2. Refuelwithcorrectfuelmixture.
3. See“CarburetorAdjustments”.
Enginesmokesexcessively.
1, See“CarburetorAdjustments”.
2. Replacewiththecorrectplug.
1. Highspeedmixturesettoolow,(Lean)
2. Sparkplugincorrect.
Enginerunshot.
1. Carburetorrequiresadjustment.
2, Throttlecablebinding.
3. Clutchrequiresrepair.
1. See“CarburetorAdjustments”.
2. See“ThrottleCableSection”.
3. See“ClutchSection”.
Cuttingattachmentturnsat idlespeed.
1. Replaceorsee“Assembly”.
2, See“CarburetorAdjustments”.
3. See“ClutchSystem”.
1. Driveshaftisbrokenornotengaged.
2. Carburetorrequiresadjustments.
3. Clutchrequiresrepair.
Cuttingheadstopsundera loador doesn’t
turnwhentheengineisaccelerated.
1.
2.
3.
4.
5.
1. Lineimproperlyroutedinhead.
2. Lineimproperlywoundontospool.
3. Linesizeisincorrect.
4. Notenoughlineoutsidetbehead.
5. Dirtaccumulatedoncover
cut-outs.
Removecoverandchecklinerouting.
Rewindlinetigbtlyandevenly.
Useonly2mm(.080inch)line.
Removecoverandpullout10cm
(4inches)ofline.
Cleancovercut-outs.
Linedoesn’tadvance
orbreakswhilecutting.
1. Useonly2mm(.080inch)line.
2. Useproperspool.
3. Cutwiththetipoftheline.
4. Reducecuttingspeed.
1. Linesizeincorrect.
2. Incorrectspool
3. Crowdinglineagainst
thematerialbeingcut.
4. Cuttingatahigherspeedthannecessary.
Lineweldsontospool,
1. Removethecoverandcheckthelinerouting.
1. Lineimproperlyroutedinthehead
Linereleasescontinuously.
1. Removethecoverandcheckthelinerouting.
2. Useonly2mm(.080inch)line.
3. Reducespeedaroundhardobjects.
4. Cutwiththetipoftheline.
1. Lineimproperlyroutedinthehead.
2. Linesizeisincorrect.
3. Cuttingathighspeedsaroundhardobjects
4. Crowdinglineagainstmaterialbeingcut.
Lineusageisexcessive.
Linepullsbackintohead.
1. Removethecoverandpullout10cm
(4inches)oflinetotheoutside.
5
1. Toolittlelineoutsideofthehead.