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TRANSPORT AND INSTALLATION
4.7.2 Disconnecting the flail head
1)
Start the tractor and regulate the PTO to about 300 rpm.
2)
Stop the arm at a height of about 1 metre above the ground (for operator safety).
3)
Raise the flail head using a lifting device (for the location of the lifting points, see the relevant use and maintenance
manual) and pre-tighten the belts of the lifting device.
4)
Switch off the engine, apply the parking brake and remove the ignition key from the dashboard.
5)
Make sure that there is no pressure inside the hydraulic system.
6)
Disconnect the pipes (A), (B) and (C) from the hydraulic motor (2) of the flail head, and clean them, removing
any dirt and/or impurities.
7)
To avoid excessive oil leaks, equip yourself with a suitable collection tank and 1/2"G caps for the pipes (A) and
(B) and 1/4"G caps for pipe (C).
8)
Unscrew the four fastening screws (1).
64
T250A-T320A
Rev. 1.1
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