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?
g010969
Figure50
1.Crankshaftnut
3.Hingebolts
2.Crankpinnut
CheckingtheSprings
ServiceInterval:Beforeeachuseordaily
Checkthespringsforcrossedorbrokenwires(Figure
51).Crossedorbrokenspringwireswillcausean
erraticholepatternintheturf.
g010865
Figure51
1.Correctspringwires2.Crossedspringwires
Note:Theaeratorincludesreplacementwires.The
wiresareaconsumableitem.
AdjustingtheHoleSpacing
Theforwardholespacingisdeterminedbythetraction
unitgearratio(orthehydrostatictractionpedal)
Note:Changingtheenginespeeddoesnotaffect
theforwardspacing.
Thelateralholespacingisdeterminedbythenumber
oftinesinthetineheads.
RemovingtheAeratorfrom
theTractionUnit
1.Stoptheaeratoronalevelsurface,notona
slope.
2.DisengagethePTOandengagetheparking
brake.
3.Raisetheaeratorroller(s)7.5to15cm(3to6
inches)offtheground.Placesupportblocks
undertheroller(s).
4.Shutofftheengineandremovethekey.
5.Beforeleavingtheoperator'sseat,shutoffthe
engine,removethekey,andwaitforallmoving
partstostop.
6.Removethetines.
7.Installthestoragestand.
8.Slowlylowertheaeratoruntilthestoragestands
contacttheground.
9.Removethepinsecuringthetoplinktothe
aeratorbracket.Retainthepinwiththeaerator.
Also,onmodelswithahydraulictoplink,
disconnectthehydraulichosesandthe
connectinglinkfromthetractionunit.Capthe
hydraulichoses.Storethesecomponentswith
theaerator.
10.DisconnectthesafetyshieldchainsfromPTO
shaft.
11.Pullbackonthelockcollartodisconnectthe
powershaftfromthetractionunitPTOshaft.
12.SlidethePTOshaftbackandremoveitfromthe
tractionunit.
13.ConnectthePTOsafetychaintotheaerator
topreventthePTOshaftfromcontactingthe
ground.
14.Removethepinssecuringthelowerlinkarmsto
theaeratorbrackets.Retainthepinswiththe
aerator.
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