GREAT PLAINS Yield-Pro 3PYP, Operator'S Manual

Page: 28 / 190

2018-07-24 Table of Contents Index 401-312M
3PYP Table of Contents Index Operating Instructions 24
Locking Pins
Refer to Figure 19
Each wing has two removable pins, stored in the parking
stand
when not in use:
•
Wing Lock Pin
Used to connect the wing tool bar to the center
section tool bar during planting operations, and keep
the wing tool bar at the same height as the
mainframe tool bar. When this pin is installed at the
coupling, the outer wing is either rigid, or can flex
(depending on the planter “flex” configuration)
•
Wing Flex Lock Pin
Required to stabilize pivot during folding and
unfolding. Used during planting to prevent wing flex.
The following table summarizes pin use.
The
INNER pins must be IN
and the
OUTER pins must be OUT
during folding and unfolding,
or machine damage will result.
Figure 19
Wing Lock Pin Locations
25248
1
2
3
1
2
3
Pin Location During Comments
Wing Lock
Stowed
•
Planter Folded
Must be removed from coupling during folding and
unfolding or machine damage will result.
Wing Lock
Tool bar Coupling
•
Planting
Must be removed from coupling during folding and
unfolding or machine damage will result.
Flex Lock
Stowed
•
Planting
Must be present in pivot during folding and unfolding
or machine damage will result.
Flex Lock
Wing Arm Pivot
•
Folding/Unfolding
•
At all times on “Flex Lock”
planters
Must be present in pivot during folding and unfolding
or machine damage will result.
Figure 20
Wing Lock & Pin Storage
25247
2 1
1
2
2
2
3
3