Groundsmaster 4300--DHydraulic System Page 4 -- 22
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 readings. Kit
contains one each: 1000 PSI (70 Bar), 5000 PSI (350
Bar) and 10000 PSI (700 Bar) gauges. Use gauges as
recommended in the Testing section of this chapter.
Toro Part Number: TOR47009
Figure 21
15 GPM Hydraulic Tester Kit (Pressure and Flow)
Use to test hydraulic circuits and components for flow
andpressurecapacitiesasrecommendedintheTesting
sectionofthischapter.Thistesterincludesthefollowing:
1. INLET H OSE: 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. PRESSURE GAUGE: Glycerine filled 0 to 5000 PSI
gauge to provide operating circuit pressure.
4. FLOW METER: This meter measuresactual oil flow
in the operating circuit with a gauge rated from 1 to 15
GPM(5to55LPM).
5. OUTLET HOSE: A hose from the outlet side of the
hydraulictesterconnectstothehydraulicsystemcircuit.
6. FITTINGS:Anassortmentofhydraulicfittingsarein-
cluded with this kit.
Toro Part Number: TOR214678
Figure 22
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