Great Plains NP30A 30-foot Predelivery Manual - Manual (Page 39)

Great Plains Manufacturing, Inc. Table of Contents Index Final Setup 35
08/30/2011 Table of Contents Index 407-313Q
Install Lift Cylinder Locks
Install only the center section locks.
Falling Hazard:
Do not climb or stand on tires or wheels. Even at full extension
on level ground, tires may not be in firm ground contact. They
could spin without warning. A fall could result in serious
injury.
Refer to Figure 48 and Figure 49
Transport locks are present on all wheel assemblies with
hydraulic cylinders. Normally, only the center and rear
locks are installed. To install cylinder stops:
179. Fully raise implement. Set lift circuit to Neutral.
180. At each rear lift-assist cylinder, and center lift cylin-
der, remove cotter pin and lock pin . Remove lock
channel from storage location .
Machine Damage Risk:
Lock only the center and lift-assist cylinders for pre-delivery.
Do not install a lock channel on the left wing depth stop cylin-
der unless the clevis has been rotated clear of the cylinder rod.
Lowering the implement onto a lock channel with the clevis in
place will damage the clevis.
3
1
Figure 48
Rear Lift Cylinder Lock Channel
31619
2
1 3
2
1
Figure 49
Forward Lift Cylinder Lock Channel
31609