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Groundsmaster 4500--D/4700--DHydraulic System Page 4 -- 56
Gear Pump P1 and P2 Flow (Cutting Deck Circuits) (Using Tester with Pressure Gauges
and Flow Meter)
Working Pressure
Low Pressure
Return or Suction
Flow
FROMSTEERINGCONTROL
TOFANCIRCUIT
TOSTEERINGANDLIFTCIRCUITS
TESTER
SECTION P1 SHOWN
TEST FOR GEAR PUMP
FROMDECKCONTROL
MANIFOLD
FROMDECKMOTORS
TODECKCONTROLMANIFOLD
TODECKCONTROL
MANIFOLD
BYPASS
VALVE