Great Plains NTA3007 Operator Manual - Manual (Page 43)

Great Plains Manufacturing, Inc. Table of Contents Index Operating Instructions 39
2012-07-02 Table of Contents Index 166-371M
Unfold: Two Wing End Locks: ROAD to
FIELD
Refer to Figure 29 and Figure 30 (Figure 30 is shown tilted
down for clarity - perform this lock change while the openers
are tilted up)
18. Reverse the catching direction of the wing end locks.
Pull the wire handle outward. Rotate the pin
180 degrees, placing the angled surface forward and
the longer side of the tip to the rear. This allows the
plate to push the pin aside during tilt-down, and
catches the plate for down-pressure regulation in the
field.
Note: Mid-Wing Locks: As-Is
The mid-wing locks require no attention during
unfold.
Unfold: Tilt-Down
The transport hook and transport locks must be released
(step 5 through step 18 starting on page 36) before
performing the next steps.
Refer to Figure 31
19. On the CFM switch, enable Tilt with MASTER and
Tilt on.
20. Extend the Fold/Tilt/Marker circuit.
Figure 29
Wing End Lock Location (LH)
32412
1
Figure 30
Wing End Lock : ROAD to FIELD
32389
1
ROAD FIELD
Figure 31
CFM Tilt Enable for Tilt-Down
29380
Tilt-Down: Hydraulic Circuit Operation
Lift
Fan,
Auger
Fold, Tilt,
Marker
Transport
Hooks
Neutral Neutral Extend Neutral