Toro Greensmaster TriFlex 3400 - Page 88

Greensmaster 3300/3400Hydraulic System Page 5 -- 36
Piston (Traction) Pump Flow Test (Using Tester with Flowmeter and Pressure Gauge)
ENGINE
GEAR
C
3000
PSI
10.3
RIGHT
AB
AB
.33
.58
1.44
110 - - 150
PSI
G1
G2
A
B
BA
TOP
PORT
BOTTOM
PORT
BACK PORT
C1
HYDROSTAT
BYPASS
VALVE
1.9 GPM
70 to
MOW = 6.7 GPM AT 3.8 MPH
TRANSPORT = 17.5 GPM AT 10 MPH
PSI
OPTIONAL 3WD
FRONT PORT
10.3
20.6
3000
PSI
PUMP
100
MOTOR
LEFT
MOTOR
HYDRAULIC
RESERVOIR
FROM
POWER STEERING AND
LIFT CONTROL VALVES
FROM
STEERING VALVE
TO POWER
CONTROL VALVE
TO MOW
TESTER
UPPER
PUMP
PISTON
FITTING
UPPER
PUMP
PISTON
FITTING
FRONTFRONT
PUMP FROM GREENSMASTER 3300 PUMP FROM GREENSMASTER 3400