TM 1-1520-238-23
Change 3
11-297
11.64.
SHEAR PIN ACTIVATED DECOUPLER (SPAD) SWITCH REPLACEMENT (AVIM) – continued
b. Check cam lever (6) and detent (7) for 0.000 to
0.005 INCH gap.
(1) If detent is not within tolerance, go to step c. If
detent is within tolerance, go to paragraph
11.64.4.
c. Remove detent (7) from SPAD (2).
(1) Remove lockwire from two screws (8).
(2) Remove two screws (8) and washers (9) from
detent (7).
(3) Remove detent (7).
11.64.4. Cleaning
a. Remove adhesive from SPAD slotted screw
holes, switch attach screws, detent, and det-
ent mounting area (if detent removed). Use
methyl ethyl ketone (item 124, App F) and cloth
(item 52, App F).
b. Wipe switch mounting area with a clean rag.
Use cloth (item 52, App F).
11.64.5. Inspection
a. Check removed and attaching parts for
cracks. None allowed.
b. Check removed and attaching parts for dam-
age (para 11.5).
c. Check removed and attaching parts for corro-
sion (para 1.49).
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M04-3455-18
7
8
9
2
6
6
7
.000 TO .005 IN
8
9
