Jacobsen AR-3 - Backlap Circuit Schematic

HYDRAULICS
4181384 First Edition 6-27
6
Backlap Circuit Schematic
See Figure 6-16.
Figure 6-16
1 Operating Pressure Oil to Raise/Lower Circuit 3 Return Oil to Park Brake Release Circuit
2 Charge-Pressure Oil to Traction Drive Circuit
TN1188
Operating Pressure Oil
Charge-Pressure Oil
Return Oil
Inlet or Drain Oil
Cutting Unit
Pump
Steering Pump
Hydraulic Oil Tank
Mow and Brake
Valve
M2
MP
BR
DR1
DR
M1
CP
Load
Control
Valve
Relief
Valve
Brake
Solenoid
Valve
Check
Valve
Cutting Unit Motors
Right
Front
Left
Front
Center
Rear
Oil Cooler
Hydraulic Oil Tank
Hydraulic Oil Tank
1
2
3
Backlap Speed
Control Valve
Backlap Valve
OUT
IN
CYLA
CYLB