Toro 30410 - Test No. 1: Traction Circuit Charge Pressure

Groundsmaster 4000--DHydraulic System (Rev. B) Page 4 -- 24
TEST NO. 1: Traction Circuit Charge Pressure (Using Pressure Gauge)
High Pressure
Low Pressure
Return or Suction
Flow
T
P1
G
P2
CHG M1
G G
GAGE
CYL
PD2
CV
PR
CHG
8
3
5B
7
2
5A
SV
PD1
RV5
CD
CD
RV
1.2
FILTER
12.6:1
50 PSI
40 PSI
T
P1
2.01
FRONT
TOW
VALVE
M2
M1
REAR
P2
1.2
2.48
5.2:1
4000 PSI
250 PSI
5.2:1
CHG
5000 PSI
.58
FILTER
2.48
OIL
COOLER
2.48
5 PSI
TO LIFT/LOWER CIRCUIT
TO STEERING CIRCUIT
TO PTO (MOW) CIRCUIT
CHARGE OIL FROM
CHARGE OIL FROM
STEERING CIRCUIT
LIFT CIRCUIT
CASE DRAIN FROM
PTO (MOW) CIRCUIT
RETURN FROM
PTO (MOW) CIRCUIT