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Groundsmaster 4500--D/4700--DHydraulic System Page 4 -- 52
Cutting Deck Circuit Relief Pressure (Using Tester with Pressure Gauges and Flow Me-
ter)
Working Pressure
Low Pressure
Return or Suction
Flow
PUMP SECTION P2 SHOWN
TEST FOR GM4500--D
(ENERGIZED)
(ENERGIZED)
FROMSTEERINGCONTROL
FROMFANCONTROL
TOFANCIRCUIT
TOSTEERINGANDLIFTCIRCUITS
FROMFANMOTOR
TESTER
#1
#2
#3
#4
#5
BYPASS
VALVE