333 / WARTUNG / 9400GB
Maintenance
GB
- 15 -
R
L
TD28/91/21
(II)
Ö L
(IV)
F E T T
Safety points
• Turn engine off when adjustment, service and repair work is
to be done.
• Do not work under the machine without safe support.
• Retighten all screws after the first hours of operation.
Cutters
The cutters on a cutting drum should be evenly
worn out, (danger of imbalance) otherwise they
are to be replaced by new ones.
Pay attention to correct assembly!
- Cutters with the
notation “L” are only to
be mounted on the left
rotating mowing drum.
- Cutters with the
notation “R” are only to
be mounted on the right
rotating mowing drum.
Changing the cutters
- Prop up the lever (29) on the lower edge of the drum and push
the moveable holder (30) downwards. The cutter (14) is hung
on the bolt (31). Change the cutters and clean all forage away
that the cutter held
from around the bolt.
Perhaps the inner
side of the drum also.
Remove the lever
(29) and check if the
cutter holder bolt (31)
has returned to its
original position and
if the cutter can move
freely on the bolt.
- When the bolt (31) is
greatly worn, the
holder (30) should be
replaced.
Checking the mowing blade suspension
- Check immediately after driving over a hard obstacle.
- Normal check every 100 hours.
- Check more often when mowing on
rocky terrain.
Mower disc
With mower discs that are worn in the mowing blade area,
you must proceed as follows:
- Remove lower support disc.
- Remove cutter holder nuts.
- Shift cutter holder around 1 hole (60
o
).
- Tighten screws firmly (120Nm) and re-check after a few
hours of operation.
- Re-mount mowing blades.
Winter storage
- Lubricate and oil the machine according to the lubrication
chart.
- Driving belts should be slackened throughout the winter.
Maintenance