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TM 11-5820-890-30-5
15-33. REPLACEMENT OF BATTERY TRAY CASE. Continued
ITEM
ACTION
REMARKS
INSTALLATION Continued
u. O-ring
V . J1 connector (5)
w. U1 voltage regulator (10)
x. O-ring
y. AZ connector
board CCA (13) and
P1 connector (17)
z. DS1 lamp
holder (14)
aa. Light lens
ab. S1 pushbutton
switch (16)
ac. R1 resistor (1)
ad. VR1 zener diode (3)
ae. Four catch strikes (8)
Apply small amount of silicone compound
to o-ring on retained J1 connector and,
while wet, install connector in chassis.
Install to chassis.
Install to chassis.
Apply small amount of silicone compound
to o-ring on retained P1 connector and,
while wet, install connector in chassis.
Install to chassis.
Install to chassis.
Install.
Install to chassis.
Install to chassis.
Install to chassis.
Use cross tip screwdriver. Install eight
retained screws, flat washers, and lock-
washers (6) securing four catch strikes
(8) to chassis. See figure 15-4.
Refer to paragraph 15-26
for installation of J1
connector.
Refer to paragraph 15-27
for installation of U1
voltage regulator.
Refer to paragraph 15-23
for installation of A2 con-
nector board CCA and P1
connector. Ensure that
27 pins of P1 connector
(17) are securely connect-
ed to AZ connector board
CCA (13).
Refer to paragraph 15-30
for installation of DS1 lamp
holder.
Refer to paragraph 15-32
for installation of S1
pushbutton switch.
Refer to paragraph 15-24
for installation of R1
resistor.
Refer to paragraph 15-25
for installation of VR1 zener
diode.
Inspect each screw and its
threaded screw insert
to determine if any
is defective. If a screw is
not stripped but will not
tighten, refer to paragraph
15-35 for removal and
replacement of threaded
screw inserts.
15-38
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