Komatsu PC18MR-3, Руководство по эксплуатации и техническому обслуживанию

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INSTRUMENTS AND CONTROLS
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111
Closing
IMPORTANT
q
Before closing the cab floor, check that there is no damage
or anomaly in the wiring or piping located in the compart-
ment under the floor. If any damage or anomaly is ob-
served, have the necessary repairs carried out by your
Komatsu Distributor.
1. Remove the safety pin (11) and store it into the apposite hole
(14).
NOTE
q
If the safety pin (11) cannot be loosen, facilitate the operation by
pushing the platform (7) at the same time.
2. Pull the platform release lever (5) in the direction indicated by
the arrow and simultaneously pull the platform (7) downward
in the direction indicated by the arrow (by approx. 45°).
IMPORTANT
q
Lower the cab floor slowly and make sure that the wires
and pipes located under it are neither damaged nor twist-
ed.
q
When tilting or closing the cab floor, be extremely careful,
and keep away from the area under the cab floor.
3. Tighten the screws (4) fastening the roof to the rear ballast to
the correct torque. Driving torque: from 98 to 120 Nm
Tighten the cab floor fastening screws (3) applying the re-
quired torque.
Tightening torque: 156.8 to 196 Nm
NOTE
q
If any screw is damaged, replace it with an original Komatsu
part having the same size.
4. Close the engine hood (2).
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