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Folding: engage transport hook, Step 22 – Great Plains NTA3007HD Operator Manual User Manual

Page 43

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Operating Instructions 39

04/04/2011

166-207M

17. Observe the tilt-up operation. When movement

stops, end cylinder extension.

Null4:

18. Disable the Tilt solenoid valve.

Folding: Engage Transport Hook

19. Extend the transport hook cylinder:

Null4:

Refer to Figure 17
20. Observe wings and gauge wheels raising during

hook.

Null4:

21. When cylinder is fully extended, set circuit to Neutral.

Null4:

Refer to Figure 16
22. Engage the transport hook lock channel.

Tilt-Up Initiate: Hydraulic Circuit Operation

Lift

Fan,

Auger

Fold, Tilt,

Marker

Transport

Hooks

Neutral

Neutral

Neutral

Neutral

Null4:

Figure 40

CFM Tilt-Up Complete

29380

Null4:

Unhook: Hydraulic Circuit Operation

Lift

Fan,

Auger

Fold, Tilt,

Marker

Transport

Hooks

Neutral

Neutral

Neutral

Extend

Null4:

Figure 41

Wing Movement During Hook

29398

Null4:

Unhook: Hydraulic Circuit Operation

Lift

Fan,

Auger

Fold, Tilt,

Marker

Transport

Hooks

Neutral

Neutral

Neutral

Neutral

Null4:

Figure 42

Transport Hook Lock Channel

29381

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