TM 5-6675-250-20
2-19. ELECTRONIC CONTROL UNIT CASE (Continued)
L O C A T I O N / l T EM
A C T I ON
R E M A R KS
D I S A S S E M B L Y ( C o n t i n u e d )
c.
Loosen eight captive screws (4) and remove
d.
e.
f.
2.
L o w er
section (23)
g.
h.
i.
j.
k.
l.
m.
ECU (5) from case.
Remove retainer nut (6) from pressure relief
valve (1).
Remove pressure relief valve (1).
Remove pressure relief valve
decal (7).
Remove eight screws (8) and catches (9).
Remove rivets (10) securing hinge (12) to case
cover (3).
Remove rivets (11) securing hinge to lid (13)
and remove hinge (12) and lid (13).
Remove pushbutton fasteners (14) from lid
(13).
Remove eight screws (15) from
twist lock fasteners (16) and remove twist lock
fasteners (16) and spacers (17).
Remove three screws (18) from handle and
remove handle (19).
Remove silicone tubing (20).
Remove only if
illegible or defaced.
Use blunt instrument
to remove tubing.
2-98
