Service manual

Rev. A
Groundsmaster 3280--D/3320Hydraulic System Page 5 -- 10
Figure 9
Working Pressure Low Pressure (Charge) Return or Suction
Flow
Lift Circuit (Raise) Groundsmaster 3280--D/3320
OIL
COOLER
LIFT
LIFT
CYLINDERS
VALVE
STEERING
CYLINDER
STEERING
700 -- 1000
& CHARGE PUMP
TRANSMISSION
HYDROSTATIC
PSI
VALVE
LR
PTE
P
T
B
(EXTENDING)
LIFT CONTROL LEVER
IN RAISE POSITION
3.5 GAL/MIN
.3 CU IN/REV
TEST
PORT