Great Plains
| 562-339Q | 05/05/2021
16
6539-6545UC
Assembly
Purging Hydraulic System
Refer to Figure 14
84. Charge the lift system first, extend the lift cylinders
(black handles) until the center section is fully raised.
Hold lever back so the lift cylinders will be filled with oil.
Remove the cylinder transport locks and store on frame
plate . Watch for leaks and re-tighten fittings if
necessary.
85. You may now charge the fold system. Before charging the
fold cylinders , make sure the rod end of the cylinders
are un-bolted or un-pinned and a block is under the
cylinders as shown, so that when the rod is extended, it
will clear the wing fold brackets. Extend the fold
cylinders (green handles) completely and then close
them. Extend and retract the cylinders several times to
purge air from the system. Now the cylinders may be
extended far enough to be connected to the wing fold
brackets .
86. The fold cylinders may now be connected to the wing fold
brackets. Use the 1” x 5.38” snap ring pin , 1” washers,
and 1” heavy snap rings provided.
87. The unit may now be folded. Once unit is raised
completely, slowly fold the machine, watching that hoses
do not get pinched, etc.... Once machine is fully folded,
install the transport locks and wing pins. Now the unit
is in transport mode.
88. Tighten all bolts to specs, See “
1
2
3
4
5
4
7
6
2
3
2
4
5
6
1
4
7
7
Figure 14
Hydraulic Purging
43665
Содержание Ultra Chisel 6000 Series
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