Great Plains NTA3007HD Operator Manual - Manual (Page 40)

36 NTA907HD or NTA3007HD
166-207M 04/04/2011
Folding: Frame Lock to ROAD
Refer to Figure 31
5.
Pull the wire handle outward and move to forward
slot. This moves a hook (not shown) into engage-
ment, preventing the openers from lowering.
Null4:
Folding: Mid-Wing Lock to ROAD
Refer to Figure 32
6.
Pull the pin outward. Swing the pivoting foot inward
and use it to prop the pin in the retracted position.
This allows the edge of the plate to pass the pin dur-
ing tilt-up.
Note: A weldment on the plate resets the pin for automat-
ic FIELD configuration at next tilt-down.
Null4:
Folding: Wing End Lock to ROAD
Refer to Figure 33
7.
Reverse the catching direction of the wing end locks.
Pull the handle outward. Rotate the pin 180 degrees,
placing the angled surface to the rear and the longer
side of the tip to the front.
Note: This allows the plate to push the pin aside during
tilt-up, and catches the plate to hold the wing up in
transport.
Null4:
Folding: Set Tractor for Fold
8. To allow tractor movement:
set steering straight ahead,
put tractor transmission in neutral,
release tractor parking brake, and
set optional drill parking brakes to prevent drill move-
ment.
If tractor movement is not desired:
put tractor transmission in Park,
set tractor parking brake
a
, and
release optional drill parking brakes.
Null4:
Figure 31
Center Lock : FIELD to ROAD
29386
1
Null4:
ROAD
Null4:
FIELD
Null4:
Figure 32
Mid-Wing Lock : FIELD to ROAD
29394
1
Null4:
ROAD
Null4:
FIELD
Null4:
Figure 33
Wing End Lock : FIELD to ROAD
29385
1
Null4:
ROAD
Null4:
FIELD
a. Do not set tractor parking brake if tractor parking brake activates trailer (“service”) brakes.
Note: Some tractor movement may be required to
release the tongue hook and/or bring the folded
wings within reach of the transport hook.