Toro 4100-D Special Tools, Hydraulic Pressure Test Kit, Hydraulic Tester Pressure and Flow

Models: 4100-D

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Special Tools

Order these 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. 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.

PRESSURE GAUGE: Glycerine filled 0 to 5000 PSI

 

gauge to provide operating circuit pressure.

 

4.

FLOW METER: This meter measures actual oil flow

 

in the operating circuit with a gauge rated from 1 to 15

Figure 17

GPM (5 to 55 LPM).

 

5.OUTLET HOSE: A hose from the outlet side of the hydraulic tester connects to the hydraulic system circuit.

6.FITTINGS: An assortment of hydraulic fittings are in- cluded with this kit.

Toro Part Number: TOR214678

Hydraulic System

Page 4 -- 26 Rev. A

Groundsmaster 4100--D

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Toro 4100-D service manual Special Tools, Hydraulic Pressure Test Kit, Hydraulic Tester Pressure and Flow