38
KDT
REAR DISC MOWER
OPERATOR’S MANUAL
1. Scarfier shaft
2. Self-locking nut M12 z. Property Class 8.8
3. Washer
4. Plastic flail
5. Bolt M12x55 z. Property Class 8.8
6. Plastic flail insert
Fig. 32b.
Replacement of flails in light-weight conditioner roller
Tab. 5.
Torque values for bolts
In the absence of specific torque values, the following chart can be used as a guide to the
maximum safe torque for a particular size and grade of fastener. There is no torque difference for fine
or coarse threads. Torque values are based on clean, dry threads. Reduce value by 10% if threads are
oiled before assembly.
6.10.
Adjusting force of the prssure of roller conditioner
(Models:
KDT 220 W
and
KDT 260 W
)
With factory set rollers, a ridge on one roller should enter a groove on the other. Clearance between a
ridge and a groove on rollers should be within 2-5mm.
If need be, the force of the roller conditioner’s pressure can be regulated by changing the
tension of
springs
S
) by means of the nut
N
. Adjustment should be done on both sides of the conditioner
1
2
3
4
5
6
