Great Plains CTA4000 HD Operator Manual - Manual (Page 36)

32 CTA4000HD Great Plains Manufacturing, Inc.
160-037M 2012-11-28
Refer to Figure 38
2.
Remove wing lock pins under hinge points.
Refer to Figure 35 on page 31.
3.
Store pins in storage locations under wing.
Refer to Figure 39
4.
Set the Field/Fold valve handle to FOLD.
5. Set tractor at low idle speed.
6. Energize tractor hydraulics and slowly unfold
implement.
7. Continue to unfold implement only until each wing
gauge wheel rests on ground, then return hydraulic
lever to neutral.
Refer to Figure 39
8.
When sections are unfolded,
move Field/Fold valve handle to FIELD, and
move Transport/Field handle to FIELD.
Figure 38
Unfold: Remove Lock-Up Pins
17171
Figure 39
Unfold: Activate Circuit
26373
Figure 40
Unfold: Completed
26372