Toro 74480 - Lubrication; Greasing the Machine

MaintenanceService
Interval
MaintenanceProcedure
Every500hours
•Replacethesafetyairlter(moreoftenindirtyordustyconditions).
•Replacetheemissions-airintakelter.
•Replacethefuellter(moreoftenindusty,dirtyconditions).
•Checktheparkingbrakeadjustment.
•Aftertheinitialchange—changethehydraulic-systemltersanduidwhenusing
Toro®HYPR-OIL™500uid.(Changeitmoreoftenunderdirtyordustyconditions)
Monthly
•Checkthebatterycharge.
Yearlyorbeforestorage
•Paintchippedsurfaces.
•Checkallmaintenanceprocedureslistedabovebeforestorage.
Important:Refertoyourengineowner'smanualforadditionalmaintenanceprocedures.
CAUTION
Ifyouleavethekeyintheswitch,someonecouldaccidentlystarttheengineandseriously
injureyouorotherbystanders.
Shutofftheengineandremovethekeyfromtheswitchbeforeyouperformanymaintenance.
Lubrication
GreasingtheMachine
ServiceInterval:Every25hours—Greasethefront
casteraxles(moreoftenindirtyor
dustyconditions).
Every50hours—For2500Seriesmachines
only—Greasethemowerdeck-idlerpivot.
Every50hours—Greasethepump-idlerpivot.
Greasethemachinemoreoftenindirtyordusty
conditions.
GreaseType:No.2lithiumormolybdenumgrease
1.Parkthemachineonalevelsurface,disengage
theblade-controlswitch,andengagetheparking
brake;refertoParking-BrakeLever(page13).
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Cleanthegreasettingswitharag.
Note:Scrapeanypaintoffthefrontofthe
tting(s).
4.Greasethepumpidler-pulleypivotwith1or2
pumpsofgrease(Figure37).
5.Greasethefrontcasteraxles(Figure37).
g037570
Figure37
1.Pump-idlerpivot3.Mowerdeckidler-pulley
pivot(2500Series
machinesonly)
2.Casteraxle
6.Wipeupanyexcessgrease.
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