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Groundsmaster 5900/5910Hydraulic System Page 4 -- 30
Special Tools
Order special tools from your Toro Distributor.
Hydraulic Pressure Test Kit
Use to take various pressure readings for diagnostic
tests. Quick disconnect fittings provided attach directly
to mating fittings on machine test ports without tools. A
high pressure hose is provided for remote r eadings.
Contains one each: 1000 PSI (70 Bar), 5000 PSI (350
Bar) and 10000 PSI (700 Bar) gauges. Use gauges as
recommended in Testing section of this chapter.
Toro Part Number: TOR47009
Figure 16
Hydraulic Tester (Pressure and Flow)
This tester requires O--ring Face Seal (ORFS) adapter
fittings for use on this machine (see Hydraulic Test Fit-
ting Kit -- TOR4079 in this section).
1. INLET HOSE: Hose connected from the system cir-
cuit to the inlet side of the hydraulic tester.
2. LOAD VALVE: A simulated working load is created
in the circuit by turning the valve to restrict flow.
3. LOW PRESSURE GAUGE: Low range gauge (0 to
1000 PSI) to provide accurate reading at low pressure.
A protector valve cuts out when pressure is about to
exceed the normal range for the gauge. The cutout
pressure is adjustable.
4. HIGH PRESSURE GAUGE: High range gauge (0 to
5000 PSI) which accommodates pressures beyond the
capacity of the low pressure gauge.
5. FLOW METER: This meter measures actual oil flow
in the operating circuit with a gauge rated at 15 GPM.
6. OUTLET HOSE: A hose from the outlet side of the
hydraulic tester connects tothehydraulic system circuit.
Toro Part Number: TOR214678
Figure 17