Komatsu PC210-11, Руководство по эксплуатации и техническому обслуживанию

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TRANSPORT AND STORAGE OF SUPER LONG FRONT MACHINE
NOTICE
• For transportation or storage, always use the support-
ing link (A) to secure the arm (B) and boom (C) as
shown. This will help to prevent excessive force bear-
ing on the boom and arm.
• Other precautions for transport and storage can be
found in "TRANSPORTATION PROCEDURE" of the
standard machine.
Procedure for installing link
Supporting link - weight 30kg.
1.
Lower the boom and extend the arm cylinder to set in the stow posture.
2.
When the arm cylinder is almost at the end of the stroke, lower the boom slowly to bring the bucket or buck-
et link into light contact with the ground.
3.
Remove the end of the supporting link (A) from the boom
(held by a pin (D) and snap ring (E)), then install it to the
arm with the pin (D) and snap ring (E). When doing this,
raise the boom slightly and retract the arm cylinder slightly
from the end of the stroke (5mm - 10mm) to align the holes
correctly.
4.
It is dangerous to carry out this operation with the arm
raised from the ground.
MAINTENANCE
k k
WARNING
Before carrying out maintenance, always attach the WARNING TAG to the control lever in the operator's
cab.
SPECIAL SERVICE REQUIREMENTS FOR SUPER LONG FRONT WORK EQUIP-
MENT
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CAUTION
When working in water or in wet sand, use molybdenum (LM-P) for the grease.
In addition to the standard service schedule, the following servicing should be carried out:
SERVICE ITEM
EVERY 50 HOURS SERVICE - see MAINTENANCE SECTION
LUBRICATING
1.
Arm-Link connection pin (1 place)
2.
Arm-Bucket connection pin (1 place)
3.
Link coupling pin (2 places)
4.
Bucket cylinder rod pin (1 place)
5.
Bucket and Link connection pin (1 place)
KS001083
KS001084
SUPER LONG FRONT BOOM AND ARM ATTACHMENTS AND OPTIONS
6-28