Toro Workman - Adjusting the High;Low Idle; Fuel System Maintenance; Inspecting Fuel Lines and Connections; Replacing the Fuel Filter

7.Installthespark-plugwire.
8.Repeatsteps1through7fortheotherspark
plug.
AdjustingtheHigh/LowIdle
1.Liftthecargobedandsecureitwiththeproprod.
2.Atthethrottlecablehousing,loosentheforward
jamnutandtightentherearjamnuttoincrease
thelowidle(Figure46).
g229954
Figure46
1.Throttlecablehousing3.Throttlelever
2.Jamnuts
3.Testthehighidlewithatachometer:
A.EnsurethattheshiftleverisintheNEUTRAL
position.
B.Starttheengine.
C.Fullydepresstheacceleratorpedal
andmeasuretheenginespeedwitha
tachometer;theenginespeedshouldbe
between3650to3750rpm.Ifitisnot,shut
offtheengineandadjustthecablejamnuts.
Important:Donotlowerthehighidle.
Testwithatachometertoensurethatthe
highidleisbetween3650to3750rpm.
4.Lowerandsecurethecargobed.
FuelSystem
Maintenance
InspectingFuelLinesand
Connections
ServiceInterval:Every400hours/Yearly(whichever
comesrst)
Inspectthefuellines,ttings,andclampsforsignsof
leaking,deterioration,damage,orlooseconnections.
Note:Repairanydamagedorleakingfuelsystem
componentbeforeusingthemachine.
ReplacingtheFuelFilter
ServiceInterval:Every400hours/Yearly(whichever
comesrst)
1.Parkthemachineonalevelsurface.
2.Engagetheparkingbrake.
3.Shutofftheengineandremovethekey.
4.Raisethebedandsupportitwiththeproprod.
5.Disconnectthebattery;refertoDisconnecting
theBattery(page42).
6.Placeacleancontainerunderthefuellterand
replacethefuellterasshowninFigure47.
40