Gravely 992080 23HP-160Z Lawn Mower User Manual


 
16
HYDRAULIC DIAGRAM
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