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Greensmaster 3320/3420Hydraulic System Page 5 -- 32
Piston (Traction) Pump Flow Test (Using Tester with Flowmeter and Pressure Gauge)
ENGINE
GEAR
C
3000
PSI
10.3
RIGHT
AB
AB
.33
1.44
110 -- 150
PSI
G1
G2
A
B
BA
TOP
PORT
BOTTOM
PORT
BACK
PORT
C1
HYDROSTAT
BYPASS
VALVE
1.9GPM
70to
MOW=6.7 GPMAT3.8 MPH
TRANSPORT= 17.5 GPMAT10 MPH
PSI
OPTIONAL3WD
FRONT
PORT
10.3
20.6
3000
PSI
PUMP
100
MOTOR
LEFT
MOTOR
HYDRAULIC
RESERVOIR
FROM
POWERSTEERINGAND
LIFTCONTROLVALVES
FROM
STEERINGVALVE
TOPOWER
TESTER
UPPER
PUMP
PISTON
FITTING
UPPER
PUMP
PISTON
FITTING
FRONTFRONT
PUMP FROM GREENSMASTER 3320 PUMP FROM GREENSMASTER 3420
HYDRAULIC
RESERVOIR
TO