TEST NO. 4: Cutting Deck Gear Pump Flow (Using Tester with Pressure Gauges and
Flow Meter)
NOTE: CENTER GEAR PUMP
SECTION FLOW TEST SHOWN
TO LIFT/LOWER CONTROL VALVE
TO STEERING CONTROL VALVE
Hydraulic System
TRACTION
CIRCUIT
Page 4 - - 30
Working Pressure
Low (Charge) Pressure
Return or Suction
Flow
Groundsmaster 4100--D