DALBO MAXICUT 920, Manual, Page: 44 / 49

MAXICUT
Page 44
Disassembly of the knife drum
The repair is performed on a flat surface with MAXICUT connected to a tractor and unfolded
with all 3 knife drums resting on the ground. It would be a great help to have a crane or some-
thing similar available for both the disassembly and installation.
Replacing the bearings on the knife drum
If no crane is available, both axles on the side sections must be removed to prevent
the drum overturning.
Fig. 31
1. All 3 sections must touch the
ground first!
2. The bolts (A) are loosened on both
ends of the container.
3. The timing belt cylinder is acti-
vated and MAXICUT is lifted up on
the wheels.
4. The bearing can now be pulled out
when the bolt (B) is removed.
Installation of the bearings
1. The bearing is pushed in over the shaft. The two 12 mm bolts
are secured with loctite
and
tightened together with the large washer.
2. The timing belt cylinder is activated and the frame is lowered towards the bearing. Bolt
(A) is installed and tightened.
There must be no persons within the operating radius when/if the hydraulic system
is activated.
A
B