TM 10-1670-327-23&P
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REPLACE continued
Upper Short Control Line (figure 2, item 44)
1. Remove the upper short control line (figure 2, item 44) from the attaching loops on 2A and 3A.
2. Attach a new upper short control line to the aft assembly by girth hitching the looped end on the upper
short control line (figure 2, item 44) to the attaching loop (2A).
3. Thread the other end of the upper short control line (figure 2, item 44) through the guide ring from
bottom to top, and through the 3A attaching loop and form a girth hitch IAW WP 0017 00.
4. Align the loop marks on the upper long control line and insert the free end (approx 3-1/2 inches) of
the upper long control line back onto itself using a finger trap tool.
5. Using a bartack sewing machine, place a bartack 1/8-inch from the insertion.
6. Inspect to ensure that the upper long control line has been routed correctly.
Extended Gore Limiter Line (figure 2, item 48)
1. Remove the extended gore limiter line (figure 2, item 48) from the left aft attaching loops gores 5 and
6.
2. Girth hitch the new extended gore limiter line (figure 2, item 48) to attaching loop on gore number 5
for the left aft and gore number 24 for the right aft.
3. Route the extended gore limiter line (figure 2, item 48) under the Upper Control Line (Long) (figure
2, item 43).
4. Thread the freerunning end of the extended gore limiter line (figure 2, item 48) through the attaching
loop on gore 6 for the left aft, gore 23 for the right aft and form a girth hitch IAW WP 0017 00.
5. Align the loop marks on the extended gore limiter line and insert the free end (approx 3-1/2 inches) of
the extended gore limiter line back onto itself using a finger trap tool.
6. Using a bartack sewing machine, place a bartack 1/8-inch from the insertion.
7.
Inspect to ensure that the extended gore limiter line has been routed correctly.
Remove Lower Control Line (figure 1, item 40)
1. Un-tie the over hand knots in the lower control line.
2. Remove the lower line control toggle and unthread the lower control line from the riser.
3. Loosen the lower control line where it attaches to the middle control line and remove lower control
line by threading through itself.
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