New Holland CX720 Repair Manual page 122

DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM
Hydraulic pump - Test (A.12.A.20 - F.40.C.01)
1. Disconnect the output tube of the pump (smaller of
the two hoses) at the first metal tube connection. In-
sert a suitable flow meter between the hose and tube.
The hose to tube fitting is an 1 inch UNF ORFS type.
2. Install the flow meter with the inlet side of the flow
meter connected to the pump output port and the
output of the flow meter placed directly into the filler
cap of the reservoir.
3. Ensure load valve on flow meter is fully 'Open'.
4. Start the engine and run at high idle.
5. Gradually adjust the load on the flow meter to a pres-
sure of 100 bar (1450 psi).
6. If a flow of 43 ltr/min (11.3 gal/min) is recorded the
pump flow is satisfactory.
2 4/7/2006
A.12.A / 20
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