Great Plains LC40 Operator Manual - Manual (Page 22)

591-049M Table of Contents Index 2014-07-21
18 LC40 Table of Contents Index Great Plains Manufacturing, Inc.
Operating Instructions
This section covers general operating procedures.
Experience, machine familiarity, and the following
information will lead to efficient operation and good
working habits. Always operate farm machinery with
safety in mind.
Pre-Start Checklist
Perform the following steps before transporting the LC40
Lister / Cultivator to the field.
❑ Carefully read “Important Safety Information” on
page 1.
❑ Lubricate implement as indicated under
“Lubrication” on page 38.
❑ Check all tires for proper inflation. See
“Specifications and Capacities” on page 43.
❑ Check all bolts, pins, and fasteners. Torque as
shown in “Torque Values Chart” on page 47.
❑ Check implement for worn or damaged parts. Repair
or replace parts before going to the field.
❑ Check hydraulic hoses, fittings, and cylinders for
leaks. Repair or replace before going to the field.
❑ Perform all beginning-of-season and daily service
items under “Maintenance” on page 36.
Wing Lock Pins
Refer to Figure 12
Two lock pins
, one each wing, are provided for unusual
situations. Normally, these are not used, and are stored
in upper holes
of the wing weldments.
Machine Damage Risk:
These pins MUST NOT be in the lower lock holes
during
fold or unfold, or machine damage may result. Move the pins
to the storage holes
for folding operations. If never used,
remove them from the implement entirely.
The combination of lister shovel/cultivator deflector
angles, wing weight and hydraulic lock-up (Neutral)
normally suffices to keep the wings level in the field.
To lock the wings at level:
1. Fully unfold the implement (page 20).
2. Remove the retaining pin .
3. Move the lock pin to the lower holes .
4. Re-secure the retaining pin.
High Pressure Fluid Hazard:
Relieve pressure before disconnecting hydraulic lines. Use a
piece of paper or cardboard, NOT BODY PARTS, to check for
leaks. Wear protective gloves and safety glasses or goggles
when working with hydraulic systems. Escaping fluid under
pressure can have sufficient pressure to penetrate the skin
causing serious injury. If an accident occurs, seek immediate
medical assistance from a physician familiar with this type of
injury.
Figure 12
Wing Lock Pin
34883
3
2
4
1
1
2
3
2
4
1 3