Toro Groundsmaster 3500 30807 - Cutting Deck Circuit Testing

Groundsmaster 3500Hydraulic System Page 5 − 46
Cutting Deck Circuit Testing − Pressure Test
P1 P2
ENGINE
RPM
GEAR PUMP
STRAINER
G1
T2
D1 M1 M2
MANIFOLD
BLOCK
T1
P1
LV
CHG CFCRST
FROM LIFT VALVE
G2
FROM DECK MOTOR
CASE DRAINS
FROM REAR
TO LEFT FRONT
DECK MOTOR
TO HYDRAULIC
TANK
TO OIL
COOLER
TO HYDROSTAT
CHARGE CIRCUIT
FROM HYDROSTAT
INTERNAL CASE DRAIN
DECK MOTOR
FROM STEERING CONTROL
VALVE (OUT) PORT
TO STEERING CONTROL
VALVE (IN) PORT
(OUT) PORT
FROM REAR LIFT
CYLINDER
FROM FRONT LIFT
CYLINDER
HYDRAULIC
High Pressure
Low Pressure
Return or Suction
Flow
FROM OIL FILTER
TEST
GAUGE
LC1
1500 psi
S
3200
RV
1500
LC2
psi
psi
NOTE: Hydraulic Schematic for Unit Serial No. 413000001 & Up shown