YP3025A
Operating Instructions
37
2019-06-12
401-705M
3. If the machine has markers, at the left wing tool bar,
move the lever on the manual valve
from Marker
(lever pointing forward) to Aux
(lever pointing
back).
4. Connect the implement requiring hydraulic power.
5. Briefly Extend the tractor lever for the Marker circuit,
engage local valve/switch on implement, and confirm
proper implement operation (auger rotation in the
correct direction).
6. Set tractor circuit lever to Extend, and operate
implement with local controls.
7. When operation is complete, set tractor circuit to
Float or Neutral.
8. Set wing valve
back to Marker
.
Unexpected Marker Movement:
Do not move Marker/Aux valve unless tractor circuit is in
Float, Neutral, or shut down. If circuit is pressurized, markers
begin moving immediately when valve is set to Marker.
Figure 38
CFM: Auxiliary Operations
26122
2
Figure 39
Auxiliary Hydraulic Valve
26048
3
5
4
