Great Plains NTA3007HD Operator Manual - Manual (Page 41)

Operating Instructions 37
04/04/2011 166-207M
Folding: Fold Wings
Configuration checking, opener lift and FIELD-to-ROAD
(step 1 through step 8 starting on page 35) must be com-
pleted before performing the next steps.
Refer to Figure 34
9.
On the CFM switch, enable fold.
Null4:
10. Activate the fold/tilt/marker circuit to extend the fold
cylinders.
Null4:
Refer to Figure 35
11. Watch for tongue lock unhook.
This is the first event in the folding sequence, and
must occur for the balance of the sequence to com-
plete.
If the unhook does not occur, reverse the lever
briefly, set the circuit to neutral, and back the tractor
up slightly to relieve tension at the hook.
Null4:
Refer to Figure 27
12. Continue folding until wing locks are above the trans-
port hooks.
Null4:
Null4:
Figure 34
CFM Fold Enable
29380
Null4:
Fold Initiate: Circuit Operation
Lift
Fan,
Auger
Fold, Tilt,
Marker
Transport
Hooks
Neutral Neutral Extend Neutral
Null4:
Figure 35
Tongue Hook Released
29394
Null4:
Figure 36
Wing Fold Progression
29396