HOISTS 2250 SERVICE/MAINTENANCE MANUAL
5-36
Published 07-19-16, Control # 249-01
13. Inspect each hook (5) and shackle (1) for damage
(Figure 5-36
).
14. See 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
• Phone, US and Canada: 800-843-2763
• Phone, Mexico: 95-800-843-2763
• Phone, Universal: 973-882-1167
• Fax: 973-882-1717 or 973-882-5155
• E-mail: infocentral@asme.org
15. Contact the supplier of the hooks, shackles, blocks, and
other rigging for repair instructions.
16. Check each hook and shackle at least yearly for cracks
using a dye penetrant test, MAG particle test, ultrasonic
test, or X-ray.
WARNING
Falling Load Hazard!
To prevent the load from dropping due to hook or shackle
failure, do not attempt to repair cracks in hooks and
shackles by welding. Furthermore, do not weld on any
load-bearing component unless proper welding methods
are used (contact the Manitowoc Crane Care Lattice
Team for material and welding specifications).
FIGURE 5-36
Item Description
1 Shackle
2 Check Here for Wear and Deformation
3 Check Here for Wear and Straightness
4 Verify that Pin Is Always Seated Here
5 Hook
6 Make Sure Hook Is Not Twisted Here
7 Check Here for Cracks and Twisting
8 Check Here for Wear and Cracks
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