Charge Pressure Test - Toro ProCore 648 Service Manual

Charge Pressure Test (Using Pressure Gauge)
G1
P
P2
Hydraulic System
R1
PV
CHG G2 T
PRESSURE
GAUGE
FORWARD
P1
ORF1
SVR
SVQ
R2
FRONT
WHEEL
'B' PORT
(BOTTOM)
'P' PORT
'A' PORT
(TOP)
Figure 13
Rev. C
Page 4 - - 18
LIFT
CYLINDER
CYL
SVL
CONTROL
MANIFOLD
M1
'P' PORT
'P' PORT
M2 M3
Working Pressure
Low Pressure (Charge)
Return or Suction
Flow Direction
ProCore 648