IFTHESESOLUTIONSDONOTSOLVETHEPROBLEMCONTACTYOURAUTHORIZEDSERVICEDEALER'
IFTHESESOLUTIONSDONOTSOLVETHEPROBLEMCONTACTYOURAUTHORIZEDSERVICEDEALER.
PROBLEM | POSSIBLECAUSE | SOLUTION |
PROBLEMPOSSIBLECAUSE
Enginewillnotstart
2. Nofuel.
3. Engineis flooded
SOLUTION
1. Checkspark.Removesparkplug.Reattac thesparkplugcapandlaysparkplugon cylinderPull. the ropeandwatchfor spark sparkplugtip. lf thereis no spark,repeattr
wiih a new sparKPlug.
2 . Pushprimerbulb untilbulb is fullof fuel'lf
doesnot fill,primaryfueldeliverysystem
blockedContact.a servicedealer'lf pri
bulb fills,enginemay be flooded,proceed
nextitem
3.SetthestartlevertotheSTARTposition' thetriggerandpulltheroperepeatedlyuntil
enginestartsandruns.
NOTE:Dependingontheseverityofthe thismayrequirenumerouspullsoftherope' Figure23.
Sooolretainerhardto turn | 1 | . Screw threads are dirty or | 1. Cleanthreadsandlubricatewithgrease- if no |
|
| damaged. | improvement,replacethespoolretainer. |
Grass wraps around 1 | . Cuttingtall grassat ground 1. Cuttall grassfromthe top downto prevent | ||
driveshafthousingand |
| tevet. | wrapping. |
stringhead | 2 . Operatingtrimmer at part | 2. Operatetrimmeratfullthrottle. | |
|
| throttle. |
|
THISPRODUCTWASMANUFACTUREDWITHA CATALYSTMUFFLER
Congratulations!YouhavemadeaninvestmenttowardprotectingtheenvironmentInorder. to maintainthisproduct's
originalemissionlevel,pleasereferto the maintenancesectionbelow.
EMISSIONSMAINTENANCESCHEDULEAND WARRANTEDPARTSLIST |
CleanEvery ReplaceEvery |
| mixture. | |
full | 1. Incorrectoil/fuel | |
Enginedoesnot reach |
| |
excesslve |
| |
speedandemits | 2. Airfilterisdirty. | |
SMOKE | ||
| ||
| isdirty | |
| 3. Sparkarrestorscreen | |
| 4. Sparkplugfouled. |
1.Usefreshfuelandthe
2.CleanairfilterReferto. Replacingand Air Filterearlierinthismanual.
3.Contacta servicingdealer.
4.Cleanor replacesparkplug.Resetspark gap.RefertoSparkPlugReplacement inthismanual.
EmissionsParts | InspectBefore | CleanEvery | Replace |
| 50Hours |
| EachUse | 5 Hours | Every25Hours | 25Hours | |
|
|
| or Yeafly | or |
|
CATALYTCMUFFLERASSEMBLY |
| ............................X | |||
AIRFILTERASSY |
|
|
|
|
|
includes: |
|
|
|
|
|
Filter | ....................X | X |
|
| |
SPARKSCREEN |
|
| ......................... | " | X |
runs,andac- | 1. ldlespeedscrewon carburetor | 1. Turnidlespeedscrewclockwiseto increase | ||
Enginestarts, | needsadjustment. | speed.SeeFigure31. | ||
celeratesbutwillnotidle | ||||
|
|
| ||
| isweldedto itself. |
| withsiliconespray | |
Stringwill not advance | 1. Lubricatestring | |||
String | stringReferto. String | |||
| Notenoughstringonspool. | 2, Installmore |
| |
|
| earlierinthismanual. | ||
|
| whilealternatelypressingdown | ||
| tooshoft. | 3. Pullstrings | retainer. | |
| 3 . Stringisworn |
| ||
|
| andreleasingsPool | ||
|
| fromspoolandrewindRefer. | ||
| 4 . Skingistangledonspool. | 4. Removestring | earlierinthismanual. | |
|
| StringReplacement | ||
istooslow. | 5. Advancestringatfullthrottle. |
5 . Enginespeed |
|
CARBURETORASSY |
|
includes: |
|
HeatDam |
|
Gaskets |
|
FUELTANKASSY |
|
includes: |
|
FuelLines | X |
FuelCao | X |
FuelFilter |
|
IGNITIONASSY |
|
includes: |
|
SparkP1u9 | .........................X |
CALLUSFIRST
Foranyquestionsaboutoperatingormaintainingyourproduct,
calltheRyobioHelpLine!
Yourproducihasbeenfullytestedpriorto shipmentto ensure yourcompletesatisfaction.
