8-8
4. INSPECTION AND MAINTENANCE
4.1 LEGAL INSPECTION
In the event that federal or local law or regulation requires regular inspection to maintain safe operation of
machine, check items below:
1. Check disorder of safety devices.
2. Check disorder of lifting equipment such as hook blocks.
3. Check damage to winch wire rope end and wire clips.
4. Replace wire rope immediately when any damage is detected.
5. Check cracks or deformations of structure members such as boom.
6. Check loose or missing of fasteners and fittings.
7. Check correct motion and stoppage of winch by actual operation.
In the event that such inspections detect any disorder, contact our sales partner. near-by.
4.2 CONSUMABLES
Wire rope and searcher hook fix bolt are consumption articles. Replace it at periodic inspection or before
it reaches abrasion limits. Replace consumption articles regularly, which shall produce economical use of
this machine. Always replace to our genuine item. Check parts catalog for correct part number for parts
request.
[CONSUMABLES LIST]
Part Replacement cycle
Winch wire rope # Based on wire rope exchange standard
Searcher hook fix bolt M12x30L (4pcs)
# Every 6 months or when damage, crack, or squash is
found
The cycles marked with a star “#” in Replacement cycle include a halt period.
Contact us or our sales service agency for part replacement.
4.3 INSPECTION AND MAINTENANCE LIST
This document only covers searcher hook kit. For crane body, please refer to “Inspection and
Maintenance” and follow its precautions.
Inspection and maintenance items Page
4.4.1 INSPECTION OF BEFORE OPERATION 8- 9
[CHECKING BEFORE STARTING ENGINE] 8- 9
[1] CHECKING BOOM AND BRACKET 8- 9
[2] CHECKING SEARCHER HOOK FIX BOLTS 8- 9
[3] CHECKING ELECTRICAL WIRING FOR DAMAGE 8- 9
[CHECKING AFTER STARTING ENGINE] 8-10
[1] CHECKING FUNCTIONS OF BOOM 8-10
[2] CHECKING MOMENT LIMITER FOR OPERATION (SEARCHER HOOK MODE) 8-10
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