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TM 11-5820-890-30-5
3-24. THREADED SCREW INSERT REPLACEMENT PROCEDURE. Continued
ITEM
ACTION
REMARKS
INSTALLATION
c. Prewinder (4) and
insert (5)
d. Tang breakoff tool (7)
Loosen stop collar (6) with hex wrench.
If insert is used with
Extend threaded shaft beyond end of
a captive screw, set
prewinder 1 thread longer than insert.
prewinder with an extra
Move stop collar to top of tool body
2 to 3 mm length,
and tighten. Retract threaded shaft.
Place insert in prewinder with tang end
toward prewinder tip. Rotate shaft until
insert projects beyond the tip one full
turn. Place tip in hole. Screw insert
into hole until stop collar touches
tool body. Retract prewinder.
Place on tang. Break off tang by pressing
down on tool. Remove tang breakoff tool.
Remove broken tang from hole.
Figure 3-11. Threaded
3-88
Screw Insert Replacement
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