Operator's Manual
Table Of Contents
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- 1 Removing the Aerator from the Crating
- 2 Connecting the Lower Link Arms
- 3 Connecting the Hydraulic Top Link
- 4 Installing the Depth Gauge
- 5 Connecting the Traction Unit Upper Link
- 6 Verifying the Hydraulic Top Link Setup
- 7 Checking the PTO Angle
- 8 Fitting the PTO Shaft
- 9 Installing the PTO Shield
- 10 Connecting the PTO Shaft
- 11 Adjusting the Sway Links
- 12 Leveling the Aerator Side-to-Side
- 13 Installing the Tines
- 14 Setting the Tine Depth
- 15 Installing the Rear Guard
- 16 Removing the Storage Stands
- 17 Installing the Latch Lock
- 18 Applying the CE Decal and the Production Year Decal
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- During Operation Safety
- Slope Safety
- Aerating Procedures
- Subsoil Cultivation
- Hard Ground
- Longer/Larger Tines
- Multi Row Adapter Heads
- Root Zone Lifting
- Adjusting the Tine Angle (Models SR54, SR54-S, SR70 and SR70-S)
- Adjusting the Tine Angle (Model SR72)
- Adjusting the Tine Depth (Models SR54-S and SR70-S)
- Adjusting the Tine Depth (Models SR54, SR70, and SR72)
- Adjusting the Head Return Springs
- Transport Operation
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- Maintenance Safety
- Lifting the Machine
- Greasing the PTO Shaft and Roller Bearings
- Gearbox Oil Specification
- Checking the Gearbox Oil
- Changing the Gearbox Oil
- Inspecting/Adjusting the Drive Chain
- Adjusting the Drive Chain
- Lubricating the Drive Chain
- Adjusting the PTO Clutch
- Fastener Torque Specifications
- Checking the Springs
- Adjusting the Hole Spacing
- Removing the Aerator from the Traction Unit
- Troubleshooting
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- What is this warning?
- What is Prop 65?
- Does this law apply everywhere?
- How do the California warnings compare to federal limits?
- Why don’t all similar products carry the warning?
- Why does Toro include this warning?
Maintenance
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst50hours
•Changethegearboxoil.
Beforeeachuseordaily
•Inspectthedrivechaintension
•Checkthesprings
•Cleanandlubricatespringsandtinemountingscrews.
•InspectthePTOforsignsofwear.
Aftereachuse
•Inspectandcleanthemachine.
Every50hours
•GreasethebearingsandPTOshaft
•Checkthegearboxoil.
•Inspectbearings.
Every500hours
•Changethegearboxoil.
•Inspectbearingsandreplaceasneeded.
Beforestorage
•Oilthetineholderfasteners.
•Performall50-hourmaintenanceprocedures.
•Paintanychippedsurfaces.
•LoosenthePTOclutchbolts.
•Removeandcleantines.
•Removealldebris.
Yearly
•AdjustthePTOclutchBeforeandafterstorage
MaintenanceSafety
•Beforeservicingoradjustingthemachine,stopthe
machine,shutofftheengine,engagetheparking
brake,removethekey,andwaitforallmoving
partstostop.
•Performonlythosemaintenanceinstructions
describedinthismanual.Ifyouneedtomake
majorrepairstopthemachineorneedassistance,
contactanauthorizedTorodistributor.
•Ensurethatthemachineisinsafeoperating
conditionbykeepingthehardwaretight.
•Ifpossible,donotperformmaintenancewhilethe
engineisrunning.Keepawayfrommovingparts.
•Donotcheckoradjustthechaintensionwhenthe
tractionunitengineisrunning.
•Carefullyreleasepressurefromcomponentswith
storedenergy.
•Supportthemachinewithblocksorstoragestands
whenworkingbeneathit.Neverrelyonthe
hydraulicsystemtosupportthemachine.
•Checkthetinemountingboltsdailytoensurethat
theyaretightenedtospecication.
•Aftermaintainingoradjustingthemachine,install
allguards,shutthehood,andsecureit.
LiftingtheMachine
CAUTION
Ifyoudonotfullysupportthemachine,itmay
moveorfall,whichmayresultinpersonal
injury.
•Whenchangingattachmentsorperforming
otherservice,usecorrectblocks,hoists,
orjacks.
•Parkedthemachineonasolidlevelsurface
suchasaconcreteoor.
•Priortoraisingthemachine,removeany
attachmentsthatmayinterferewiththe
safeandproperraisingofthemachine.
•Alwayschockorblockthewheelsofthe
tractionunit.
•Usestoragestandsorblockstosupport
theraisedmachine.
Note:Youcanuseahoisttolifttheaerator.Usethe
coringheadeyeletasahoistattachmentpoint(Figure
43).Ensurethatthehoisthasenoughliftcapacity.
RefertoSpecications(page22).
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