Toro ProCore, Service Manual

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ProCore Processor Hydraulic System Page 4 -- 2
General Information
Operator’s Manual
The Operator’s Manual provides information regarding
the operation, general maintenance and maintenance
intervals for your ProCore Processor machine. Refer to
the Operator’s Manual for additional information when
servicing the machine.
Securing ProCore Processor to Tow Vehicle
While operating or servicing the ProCore Processor,
make sure that the Processor is properly secured to the
tow vehicle. Refer to your Operator’s Manual and Hitch
Installation Instructions for the correct procedure for at-
taching the ProCore Processor to the tow vehicle.
Hydraulic Supply
Hydraulic flow and relief pressure for the ProCore Proc-
essor are determined by the tow vehicle. Refer to your
Operator’s Manual for recommendations concerning
the tow vehicle hydraulic system.
IMPORTANT: When changing tow vehicles or trac-
tors, make sure that the tow vehicle hydraulic fluid
is compatible with the ProCore Processor fluid. If
the fluids are not compatible, any fluid remaining in
the core processor must be removed.
Relieving Hydraulic System Pressure
CAUTION
Before opening the ProCore Processor hydraulic
system, operate all hydraulic controls to relieve
system pressure and to avoid injury from pres-
surized hydraulic oil.
Before disconnecting or performing any work on the
ProCore Processor hydraulic system, all pressure in the
hydraulic system must be relieved.
To relieve system pressure, position lift axle so that both
the roller and both lift axle wheels are supporting the
Processor. Secure lift axle to machine frame by placing
hitch pin through front bearing tube hole and lift axle
bracket (Fig. 1). Make sure that tow vehicle engine is not
running and move hydraulic control lever to both the
raise and lower position to relieve ProCore Processor
hydraulic system pressure.
1. Bearing tube (RH shown)
2. Lift axle bracket
3. Hitch pin
Figure 1
1
2
3