Toro Workman 07390 - Drive System Maintenance

ServicingtheBattery
ServiceInterval:Every50hours—Checkthe
battery-uidlevel(every30daysif
instorage).
Every50hours—Checkthebatterycable
connections.
DANGER
Batteryelectrolytecontainssulfuricacid,
whichisfatalifconsumedandcausessevere
burns.
•Donotdrinkelectrolyteorallowitto
contactyourskin,eyesorclothing.Wear
safetyglassestoshieldyoureyesand
rubberglovestoprotectyourhands.
•Fillthebatterywherecleanwaterisalways
availableforushingtheskin.
•Alwayskeepthebatterycleanandfullycharged.
•Ifthebatteryterminalsarecorroded,cleanthem
withasolutionof4partswaterand1partbaking
soda.
•Applyalightcoatingofgreasetothebattery
terminalstopreventcorrosion.
•Maintainthebatteryelectrolytelevel.
•Keepthetopofthebatterycleanbywashingit
periodicallywithabrushdippedinammoniaor
bicarbonateofsodasolution.Flushthetopsurface
withwateraftercleaning.Donotremovethell
capwhilecleaning.
•Ensurethatthebatterycablesarekepttightonthe
terminalstoprovidegoodelectricalcontact.
•Maintainthecellelectrolytelevelwithdistilledor
demineralizedwater.Donotllthecellsabovethe
bottomofthellringinsideeachcell.
•Ifyoustorethemachineinalocationwhere
temperaturesareextremelyhigh,thebatteryruns
downmorerapidlythanifthemachineisstoredin
alocationwheretemperaturesarecool.
DriveSystem
Maintenance
InspectingtheTires
ServiceInterval:Every100hours
Fronttiresairpressurespecication:220kPa(32
psi)
Reartiresairpressurespecication:124kPa(18
psi)
Operatingaccidents,suchashittingcurbs,can
damageatireorrimandalsodisruptwheelalignment,
soinspectthetireconditionafteranaccident.
Important:Checkthetirepressurefrequently
toensureproperination.Ifthetiresarenot
inatedtothecorrectpressure,thetireswillwear
prematurelyandmaycause4-wheeldrivetobind.
Figure53isanexampleoftirewearcausedby
under-ination.
g010294
Figure53
1.Under-inatedtire
Figure54isanexampleoftirewearcausedby
over-ination.
g010293
Figure54
1.Over-inatedtire
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