Service Manual

Groundsmaster 3500Hydraulic System Page 5 - 2 6
Sidewinder Circuit (Move Right - Extend)
High Pressure Low Pressure (Charge) Return or Suction Flow
Groundmaster 3500
TRACTION WHEEL MOTORS
FORWARD
TOP PORT
INTERNAL CASE DRAIN
M6
M5
M4
MANIFOLD
BLOCK
OIL
COOLER
FILTER
OIL
T1
P1 CHG ST CR CF
PUMP
GEAR
P1
P2
STRAINER
LV
G2
OUT
IN
LV
LC1
T2
M2
S.W.
BULKHEAD
PLATE
D1 M1
AB C
M1 M2 M3
D
LIFT/S.W. VALVE
1000 psi
POWER STEERING VALVE
STEERING
SIDEWINDER
L R
250 psi
V1
BACK
PRESSURE
LEFT
RIGHT
REAR DECK
DECK DECK
REAR FRONT
LIFT
S
3200
G1
RV
1500
LC2
psi
psi
P T E
200- 300 psi
3500 psi
100- 150 psi
UPPER
PORT
LOWER
PORT
HYDROSTAT
BY- PASS
VALVE
P3
G2 G1
NOTE: Hydraulic Schematic for Unit Serial No. 314000001 & Up Shown