Maintenance - Komatsu WB93S-5 F50003 Operation & Maintenance Manual

REAR EQUIPMENT MECHANICAL QUICK COUPLING DEVICE
Release procedure:
q
1 - Remove the safety pin (5) after removing the relevant
retainer (6).
2 - Slightly lift the bucket from the ground and insert the release
lever (9) in the apposite hole in the quick coupling (1).
3 - Exert a downward pressure with the release lever (9), until
the coupling pin (3) disengages from its seat.
4 - Rest the bucket onto the ground and disengage the coupling
pin (2) from the bucket, using the bucket control levers.
5 - Insert the safety pin (5) with the relevant retainer (6) in the
quick coupling (1).
6 - Store the release lever (9) in the apposite space inside the
cab.
Be particularly careful when releasing the equipment from
q
the quick coupling (1).
Before definitively releasing the equipment from the quick
coupling (1), make sure that the former is positioned in
such a way as to constitute no danger for the operator.
Non-compliance with these rules may lead to serious
accidents.

6.12.2 MAINTENANCE

For the various maintenance operations and for the checks to be carried out on the equipment quick coupling
device, see the specific manual provided.
282
WARNING
5
9
3
1
1
RWAB0560
1
RWAB0570
2
RWAB0580
9
RKA14600