5-53
MAINTENANCE
WHEN REQUIRED
WHEN REQUIRED
REPLACING THE BUCKET TEETH AND
THE SIDE CUTTERS
Replace the bucket teeth and the side
cutters when the tooth points or the side
cutters are worn. Do not wait until the
adapter or bucket is damaged.
• Before performing maintenance or
repairs under the machine, lower all
moveable working equipment to the
ground or in the lowermost position.
• To prevent unexpected movement,
firmly secure the working equipment
when repairing or replacing the bucket
teeth or side cutter.
• When using a hammer, pins may fly out
or metal particles may be scattered.
This may lead to serious injury.
· If hard metal parts such as pins,
bucket teeth, side cutter or bearings
are hit with a hammer, wear protective
gear such as safety goggles and
gloves.
· When hitting pins or bucket teeth,
always check that there is no one in
the surrounding area.
• Do not allow unauthorized personnel in
the work area while working.
• Bucket tooth <V13SY or V17S>
Removal
1. Clean the bucket and park the machine in
a flat, safe place where the ground is hard.
2. Set the bottom surface of the bucket flat
and lower it on a block so that the locking
pin (1) can be knocked out.
3. Remove the key, then check that the
bucket is stable.
4. Place a rod against the locking pin (1) and
knock the locking pin out by hammering
against the rod.
The rod should be round and thinner than
the locking pin.
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