Toro 3505D Lawn Mower User Manual


 
Groundsmaster 3505--DHydraulic System Page 4 -- 16
G2
1000 PSI
POWER
STEERING
VALVE
IN
OUT
BA
REAR
RIGHT
LEFT
ST
CR
CF
CHG
LC1
LV
T1
MANIFOLD
BLOCK
M2
T2
3000 psi
TRACTION WHEEL
FORWARD
OIL
COOLER
STRAINER
100 to 150 psi
INTERNAL CASE DRAIN
UPPER
PORT
LOWER
PORT
V1
R
L
GEAR PUMP
P2
FILTER
OIL
HYDROSTAT
P3
BI--PASS
VALVE
M5
M4
LIFT VALVE
BULKHEAD
PLATE
P1
P1
M1
D1
G1
M1
M2
M3
1500 psi
BV
STEERING
REAR
FRONT
250 psi BACKPRESSURE
Steering Circuit (Right Turn Shown)
Working Pressure
Low Pressure (Charge)
Return or Suction
Flow
Groundmaster 3505--D
RETRACTS
FOR RIGHT
TURN
3200 psi
DECK
ON--OFF
R1
LIFT
LIFT
DECK
DECK
DECK
MOTORS
AUX (E)
OUT (T)
IN (P)
CYLINDER
CYLINDER
CYLINDER