Toro Groundsmaster 4000-D Service Manual

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Contents

Groundsmaster 4000--D/4010--DHydraulic System Page 4 -- 28Special ToolsOrder special tools from your Toro Distributor.Hydraulic Pressure Test KitUse to take various pressure readings for diagnostictests. Quick disconnect fittings provided attach directlyto mating fittings on machine test ports without tools. Ahigh pressure hose is provided for remote readings. Kitcontains one each: 1000 PSI (70 bar), 5000 PSI (350bar) and 10000 PSI (700 bar) gauges. Use gauges asrecommended in the Testing section of this chapter.Toro Part Number: TOR47009Figure 1515 GPM Hydraulic Tester Kit (Pressure and Flow)Use to test hydraulic circuits and components for flowand pressure capacities as recommended in the Testingsection of this chapter. This tester includes the following: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 createdin the circuit by turning the valve to restrict flow.3. PRESSURE GAUGE: Glycerine filled 0 to 5000 PSIgauge to provide operating circuit pressure.4. FLOW METER: This meter measures actual oil flowin the operating circuit with a gauge rated from 1 to 15GPM (5 to 55 LPM).5. OUTLET HOSE: A hose from the outlet side of thehydraulic tester connects to the hydraulic system circuit.6. FITTINGS: An assortment of hydraulic fittings are in-cluded with this kit.Toro Part Number: TOR214678Figure 16