TM 1-1520-238-23
12-320
12.77.
CANOPY SEVERANCE DEVICE REMOVAL/INSTALLATION - continued
12.77.3. Removal
a. Remove detonation cord (1) from initiation
block (2).
(1) Remove lockwire.
(2) Hold block (2). Remove nut (3).
(3) Remove and discard packing (4).
NOTE
Step b will not be necessary for aircraft
with one piece severance line.
b. Remove cord (5) from union (6).
(1) Remove lockwire.
(2) Hold union (6). Remove nut (7).
(3) Remove and discard packing (8).
c. Remove cord (9) from airframe (10).
(1) Remove screw (11) and washer (12) from
airframe (10).
(2) Remove clamp (13) from cord (9).
d. Remove cord (14) from initiator handle (15).
(1) Remove lockwire.
(2) Hold initiator (15). Remove nut (16).
(3) Remove and discard packing (17).
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