Toro Greensmaster 3250-D 04383 Service Manual page 80

Lower Cutting Units Relief Valve (R2) Pressure Test (Using Pressure Gauge)
SCHEMATIC FROM MACHINE
WITH SERIAL NUMBER
UNDER 220999999 SHOWN
T
OIL
FILTER
TO TRACTION
CHARGE
CIRCUIT
OIL
COOLER ENGINE
(OPTIONAL KIT)
FROM HYDROSTAT
Hydraulic System (Rev. I)
TO AND FROM
REEL MOTORS
MA
RD1
O1
FC1
LC1
R1
S1
P1
R5
RPM
P2
P1
GEAR PUMP
MB
OPTIONAL
VALVES
R2
S3
S2
MANIFOLD BLOCK
PT ST P2
P
V1
T
PB
Page 4 - - 42 Rev. J
S4
#3
L3B
L3A
L1B
L2B #2
L2A
High Pressure
Low Pressure
Return or Suction
Flow
Greensmaster 3250--D
#1
LIFT CYLINDERS
LOWER
RAISE
FLOW
CONTROL
VALVE
R
L
STEERING
CONTROL
VALVE