8.6 Adjusting the exact harrow
Check the work results after each adjustment.
8.6.1 Adjusting the spring tines
Adjust the spring tines in accordance with Table
(Fig. 132).
Adjustment is made by changing the distance
"X" (Fig. 131) on all segments with the screw
(Fig. 131/1).
1. Set the machine on the field to its working
position.
2. Apply the tractor parking brake, switch off
the tractor engine and remove the ignition
key.
3. Release the two lock nuts (Fig. 131/2).
Fig. 131
4. Set the required distance "A".
Reduce distance "A": Increase distance "X".
Increase distance "A": Reduce distance "X".
5. Firmly tighten counter nuts (Fig. 131/2).
6. Apply the same setting to all segments.
Distance "A" 230 to 280 mm
When correctly set, the spring tines of the exact
harrow should
• lie horizontally on the ground and
• have 5 - 8 cm free floating space beneath.
Fig. 132
Cirrus BAH0049-1 09.14
127
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