Service Manual

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