Great Plains 3S-5000HDF Operator Manual - Manual (Page 62)

58 3S-5000/F/HD/HDF Table of Contents Index Great Plains Manufacturing, Inc.
195-325M Table of Contents Index 2012-08-14
Pressure gauges
read zero when
openers are
lowered and
tractor hydraulic
lever is held
forward Hydraulic hoses not routed correctly
between pressure control valves and
opener lift cylinders. See hose routing diagrams beginning on page 81.
Pressure gauges
show pressure
when openers are
raised. Hydraulic hoses not routed correctly
between pressure control valves and
opener lift cylinders. See hose routing diagrams beginning on page 81.
Transport lock
channels will not
stay in position for
transport. U-shaped clip in lock channel not
clasping cylinder rod securely. Tighten or loosen clip by turning bolt on clip. Replace
clip if necessary.
Hydraulic cylinders have not settled
against lock channels before
transporting. Make sure hydraulic cylinders have settled against
lock channels before transporting. The weight of the
cylinders help hold lock channels in place.
General Troubleshooting
Problem Cause Solution