Toro Groundsmaster
3500-D - Blade Inspection and Sharpening; Inspecting and Sharpening Blades

Groundsmaster 3500--DHydraulic System (Rev. D) Page 4 -- 12
D
G2
1000 PSI
AUX
OUT
IN
POWER STEERING VALVE
IN
OUT
CBA
REAR
RIGHT
LEFT
ST
CR
CF
CHG
LC1
LV
T1
MANIFOLD
BLOCK
M2
T2
3000 psi
TRACTION WHEEL MOTORS
FORWARD
TOP PORT
OIL COOLER
STRAINER
100 to 150 psi
INTERNAL CASE DRAIN
M6
UPPER PORT
LOWER PORT
V1
R
L
GEAR PUMP
P2
FILTER
OIL
HYDROSTAT
P3
BI--PASS VALVE
M5
M4
LIFT/SIDEWINDER VALVE
SIDEWINDER
BULKHEAD
PLATE
P1
P1
M1
D1
G1
M1 M2 M3
1500 psi
BV
STEERING
SIDEWINDER
REAR
FRONT
250 psi BACKPRESSURE
Cutting Unit Circuit
High Pressure Low Pressure (Charge) Return or Suction Flow
Groundmaster 3500--D
3200 psi
DECK ON--OFF
R1
LIFT
LIFT
DECK DECK
DECK