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RIVET REPLACEMENT - Contd - TM-10-5410-229-13P_112
REPAIR FIELD TABLE.

TM-10-5410-229-13P Modular Command Post System (MCPS) Green NSN 5410-01-323-2454 Tan NSN 5410-01-334-7529 Manual
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TM 10-5410-229-13&P 5-6. RIVET REPLACEMENT - Cont’d (5) After drilling but before driving rivets, the parts must be held securely in position to prevent slippage during riveting.    When  two  pieces  of  metal  have  been  drilled  through,  use  any  of  several  types  of  available  skin fasteners to hold them in alignment. 5-7. MACHINE STITCHING.  All stitch types, except bartacking, shall conform to FED-STD 751.  Type 301 and 401 stitching requires 5-7 stitches per inch.  Bartacking shall be 1/8 inch in width and free of thread breaks and loose stitching. a. Thread Breaks.  Thread breaks in stitching shall be overstitched not less than 1 inch at each break on stitch type 301, and not less than 1 1/2" at each break on stitch type 401.  Thread breaks in type 401 may be overstitched with stitch  type  301.    Thread  breaks  noted  during  inspection  must  be  repaired  by  overstitching  the  existing  stitching  starting from a distance of 1 inch beyond the break.  The ends of repair stitching are not required to be backstitched. b. Stitching Ends.  The ends of type 301 stitching shall be overstitched not less than 1 inch except where ends are turned under in a hem or held down by other stitching.  Where 301 stitching performed automatically on stitch patterns such as box, box with cross-stitch , "W" stitching or straight line tacking, at least three tying, overlapping, or back stitches shall be used to secure the ends of stitching. c. Skipped  Stitches.    Two  or  more  consecutively  skipped  stitches  occurring  in  type  301  stitching  shall  be overstitched  not  less  than  1  inch.    Any  skipped  stitches  in  type  401  stitching  shall  be  overstitched  not  less  than  1  1/2 inches.    Skipped  stitches  in  401  stitching  may  be  overstitched  with  type  301  stitching.    Skipped  stitches  noted  during inspection shall be repaired as specified for thread breaks in a., above. 5-8. AUTOMATIC  STITCHING.    Automatic  stitching  machines  may  be  used  to  perform  any  of  the  required  stitch patterns provided the requirements  of  the  stitch  pattern,  stitches  per  inch,  size  and  type  of  thread  are  met,  and  at  least three or more overlapping, tying or backstitches secure the ends of the stitching. 5-9. SETTING OF GROMMETS.  Holes punched to receive grommets shall be smaller than the outside  diameter  of the grommet barrel so that the barrel must be forced through the hole.  The grommets shall be securely clinched without cutting the materials. 5-5







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