Tine Working Components; Operation - UNIA HARRIER Operating And Maintenance Manual

3.5.4 Tine Working Components

For the identification of the tine spare parts, see the Spare Parts Catalogue, Table 4
•
replace the working components as soon as possible, if the machine operation
deteriorates
•
in order to replace the coulter [A], remove the spring pins [B] and [C]
•
in order to replace the RH and LH knives [D], remove the bolts [E]
•
in order to replace the undercutter [F], remove the spring pins [G] and [H]
•
after removing the nuts, you may need to use a punch to remove the bolts from their
holes
4.

Operation

Before working on the field with the cultivating unit:
•
dismantle the warning signs (with their brackets attached) for transport on highways
•
spread the side roller extensions, (if present)
•
switch the tractor hydraulics to position or mixed control
Adjust the unit during the first passage. With a properly levelled unit, its frame is parallel to the
field surface. If the unit becomes clogged with excessive amounts of vegetable residue during
operation, clean it by lifting it on the tractor hydraulic lift for a while.
OPERATING AND MAINTENANCE MANUAL HARRIER
Fig. 12. Tine working components
USE ONLY GENUINE SPARE PARTS
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