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Figure 2-63.  Riser Construction Details
Figure 2-66.  Forming Riser Strap Around Right Group of Suspension Line Loops

TM-10-1670-275-23P Parachute Cargo Type: 12-Foot Diameter High-Velocity Cargo Parachute NSN 1670-00-788-8888 Manual
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ARMY TM 10-1670-275-23&P AIR FORCE TO 13C5-25-2 NAVY NAVAIR 13-1-26 2-31.  Riser (cont). (3)  Using a suitable marking aid, mark each webbing length at 14 1/2 inches, 16 1/2 inches and 18 1/2 inches from each end (figure 2-64). (4)  Using a light duty sewing machine and size 3 nylon thread, stitch webbing 5 to 8 stitches per inch as follows: (a)  Start at edge of webbing at a 14 1/2-inch mark, and stitch across width of webbing.  Stitch to a point 1/8 inch from edge of webbing width. (b)    Between  14  1/2-inch  and  18  1/2-inch  mark,  roll  edge  of  webbing  to  center.    Secure  rolled edge of webbing by stitching 1/8 inch from edge (figure 2-64). (c)  Stitch across width of webbing.  Stitch to a point 1/8 inch from edge of webbing width. (d)    Between  18  1/2-inch  and  14  1/2-lnch  mark,  roll  edge  of  webbing  to  center.    Secure  rolled edge of webbing by stitching 1/8 inch from edge.  Stitch across width of webbing. (e)  Insure this row of stitching Is directly over first row of stitching. (f)  Repeat this procedure at each remaining sets of marks on opposite end of webbing lengths. 4706-068 Figure 2-64.  Riser Fabrication Details. (5)  Select a rolled portion on each webbing length which will form suspension line attaching loops.  Tape center 2-1/2 inches of these rolled portions using five turns single of 1-inch wide tape, cut or split to 1/2-inch width (figure 2-65). 2-92







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