Komatsu WA100M-7, Operation And Maintenance Manual

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Operation 3.3 Operation
WA80M-7, WA100M-7 – VENAM03001
3-93
Removing the multi-purpose bucket
1. Set the multi-purpose bucket down on level ground.
2. Switch off the engine.
3. Set the special equipment control lever to position '1' first and
then to position '2' to relieve the pressure in the hydraulic
lines.
4. Disconnect the hydraulic lines of the multi-purpose bucket
from the quick couplers.
5. Start the engine.
6. Unlock the quick coupler by setting the special equipment
control lever to position '1' while pressing and holding button
(4).
7. Use the multi-function lever to set the quick coupler to posi-
tion 'A' until the quick coupler disengages from the mounting
hooks of the multi-purpose bucket.
8. Check that there are no persons standing behind the
machine, and back up the machine from the multi-purpose
bucket.
Bucket level indicator
The bucket level indicators consist of markings on the upper edge
on both sides of the bucket. They are parallel with the cutting
edge.
The level indicators inform the operator of the position of the cut-
ting edge when the operator is sitting in the operator's seat.
G0010048
G0070420
4
G0010009