Toro 30410 - Test No. 8: Lift;Lower Circuit Relief Pressure

Groundsmaster 4000--DHydraulic System (Rev. B) Page 4 -- 38
TEST NO. 8: Lift/Lower Circuit Relief Pressure (Using Pressure Gauge)
High Pressure
Low Pressure
Return or Suction
Flow
G
G
1.2
470
1.2
FRONT
DECK
LIFT
CB
A2
C2
O
I
LIFT/LOWER
CONTROL VALVE
A
B
C
D
E
F
1500 PSI
CYL3
CYL4
LH WING
DECK LIFT
C1
A1
CHG
.58
2.48
RH WING
DECK LIFT
CYL2
CYL1
PSI
RESERVOIR
FROM
FROM OIL
FILTER
RESERVOIR
TO
TRACTION
CIRCUIT
TO PTO (MOW) CIRCUIT
CHARGE
CIRCUIT
TO STEERING CIRCUIT
NOTE: LH DECK RAISE SHOWN