7-4. D-RINGS REPLACEMENT.
This Task Covers:
c. Follow-On Tasks
Tools and Special Tools:
Tool kit, general mechanic's (Item 4, Appendix B-3)
Oil, lubricating (Item 9, Appendix F)
Landing legs down
Semitrailer disconnected from prime mover
There are eight D-rings and they are removed and installed the
same way. This procedure covers one D-ring.
See Paragraph 7-1 for additional service requirements and TM
9-237 for welding instructions.
Remove welded bracket (1) and D-ring (2) from trailer. Discard bracket and deformed D-ring.
Weld new bracket (1) onto trailer allowing for free movement of D-ring (2).