TM 10-1670-327-23&P
0034 00
REPLACE continued
Attach Middle Control Line Assembly (figure 1, item 42)
1. Girth hitch the new middle control line to the guide ring.
2. Pin the middle control line limiter (figure 1, item 42) to the suspension line attaching loop.
3. Girth hitch the control line limiter to the guide ring.
4. Pin free running end to control line limiter loop.
5. Thread the middle control line with control line limiter through the looped end of the suspension line
and form a girth hitch.
6. Align the loop marks and insert the free end (approx 3-1/2 inches) of the control line limiter back into
itself using a finger trap tool.
7. Thread the control line limiter through the looped und of the control line limiter loop and form a girth
hitch IAW WP 0017 00.
8. Align the loop marks and insert the free end (approximately 3-1/2 inches) of the control line limiter
back into itself using a finger trap tool.
9. Using a bartack sewing machine, place a bartack 1/8-inch from the insertion.
WARNING
Forward and forward guide rings must be aligned. If
they do not align within 1-inch, then the forward control
lines must be replaced. Failure to do so will cause
damage to the parachute, affect control ability, and
injury or death to personnel.
10. Inspect to ensure the middle control line with control line limiter has been routed correctly.
11. Align guide rings. If guide rings are not perfectly aligned, measure the distance between guide rings.
Distance between guide rings should not exceed 1-inch.
Upper Long Control Line (figure 2, item 43)
1. Remove the upper long control line (figure 2, item 43) from the attaching loops on 1B and 4B.
2. Attach a new upper long control line (figure 2, item 43) to the forward assembly by girth hitching the
looped end on the upper long control line (figure 2, item 43) to the attaching loop (1B).
3. Thread the freerunning end of the upper long control line (figure 2, item 43) through the guide ring
from bottom to top, through the 4B 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.
0034 00-5
