TM 5-6675-250-20
2-19. ELECTRONIC CONTROL UNIT CASE (Continued)
L O C A T I O N / I T EM
A C T I ON
R E M A R KS
REASSEMBLY (Continued)
4 .
U p p e r
section (3)
g.
Install spacers (17) and fas-
Apply a small
teners (16) with screws (15).
a m o u n t of
L o o s e l y a t t a c h l a t c h .
thread sealant, MIL.
SPEC. MIL-S-46163,
Grade N, Type II, item
2, Appendix C, to the
first few threads of
t w i s t l o c k f a s t e n er
s c r e w s.
h.
Install pushbutton fasteners
(14) in lid (13).
i.
Install hinge (12) to lid (13) with rivets (11).
j.
Secure hinge (12) to case cover (3) with rivets
(10).
k.
Install catches (9) using
screws (8).
l.
Install pressure relief valve decal (7) if
r e m o v e d.
m.
Install pressure relief valve
(1) with retainer nut (6).
Apply a small
a m o u n t o f t h r e ad
sealant, MIL. SPEC.
MlL-S-46163,
Grade
N,
Type II, item 2, Ap-
pendix C, to the first
few threads of catch
a t t a c h i n g s c r e w s.
Tighten retainer nut
so that seal in the
valve is compressed
and valve body is in
contact with the lid .
2-102
