Service Manual

Greensmaster 3250--D
Hydraulic System (Rev. I)
Page 4 -- 14
Hydraulic Flow Diagrams
LOWER
RAISE
#1
L1B
#2
L2B
L2A
#3
L3B L3A
OPTIONAL
VALVES
LIFT CYLINDERS
TRACTION WHEEL MOTORS
S1
T
S2
S3
S4
R1
R2
FC1
LC1
RD1
O1
P1 STPT P2
M4 M5
BY--PASS VALVE
R4
P3
HYDROSTAT
OIL
COOLER
OIL FILTER
P1
P2
ENGINE
RPM
GEAR PUMP
MANIFOLD BLOCK
STEERING
CONTROL
VALVE
L R
PB
T P
MA MB
REEL MOTORS
M1
M2
M3
R5
V1
(OPTIONAL KIT)
Traction Forward
High Pressure Low Pressure (Charge) Return or Suction Flow
Greensmaster 3250--D
All solenoids are shown as
de--energized.
OPTIONAL 3WD TRACTION WHEEL MOTOR
FLOW CONTROL VALVE
1500 RPM LOW IDLE 2750 RPM HIGH IDLE
Schematic For Machine With Serial Number Under 220999999 Shown.