Gravely 992077 19HP-144Z Manuel D’Utilisation
16
H
YDRAULIC
D
IAGRAM
Model 992077, 078, 079, 080, 081, 082, 310, 311
A
B
A
B
A
B
A
B
A
B
Right
Pump
Oil
Tank
Left
Wheel
Motor
Upper
Lower
Reverse
High
Pressure
Forward
High
Pressure
Lift
Cylinder
Oil
Filter
Right
Wheel
Motor
Upper
Lower
PRESSURE
RETURN
SUCTION
Left Pump
Deck Lower
Deck Lift
Lift
Valve
Reverse
High
Pressure
Forward
High
Pressure
Return
Inlet
PD0740