HOISTS MLC80A-1/MLC90A-1/MLC100A-1/MLC100-1 SERVICE/MAINTENANCE MANUAL
5-40
Published 10-09-2020, Control # 259-06
• Inspect each hook and shackle for damage (see
Figure 5-31
).
• See the ASME B30-10 Standard for specific hook
replacement guidelines. The standards are available as
follows:
- Mail—ASME, 22 Law Drive, Fairfield, New Jersey,
07004-2900
- Toll-free phone—US & Canada 800-843-2763,
Mexico 95-800-843-2763, Universal 973-882-1167
- Fax—973-882-1717 or 973-882-515
- E-mail—infocentral
@asme.org
• Contact the supplier of your hooks, shackles, blocks,
and other rigging for repair instructions.
Yearly Inspection
Check each hook and shackle at least yearly for cracks using
one or more of the following methods:
• Dye penetrant test
• MAG particle test
• Ultrasonic test
• X-ray
Item Description
1 Shackle
2 Check for Wear and Deformation
3 Check for Wear and Straightness
4 Check That Pin Is Always Seated
5Hook
6 Check That Hook Is Not Twisted
7 Check for Cracks and Twisting
8 Check for Wear and Cracks
FIGURE 5-31
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