TM 1-1520-238-23
8-57
8.21.
SIGNAL DATA CONVERTER TRAY REMOVAL/INSTALLATION – continued
8.21.3. Removal
a. Remove signal data converter tray (1) from
mounting shelf (2).
(1) Remove bolt (3), washer (4), and spacer (5)
securing clamp (6) to tray (1).
(2) Remove six screws (7) and washers (8).
(3) Lift tray (1) clear of shelf (2).
8.21.4. Cleaning
a. Wipe tray and shelf with a clean rag.
8.21.5. Inspection
a. Check tray and shelf for dents, nicks, and
cracks. None allowed.
b. Check shelf nutplates for stripped or dam-
aged threads. None allowed.
8.21.6. Installation
a. Install tray (1) on shelf (2).
(1) Position tray (1) on shelf (2). Aline tray base
with screw holes on shelf (2).
(2) Install six screws (7) and washers (8).
(3) Install bolt (3) through washer (4), clamp (6),
and spacer (5) into tray (1) bracket (9).
b. Inspect (QA).
c. Install signal data converter (para 8.18).
d. Install access cover L40 (para 2.2).
END OF TASK
M04-159-2
3
4
6
1
7
8
5
2
7
M04-159-3
1
8
2
1
3
6
5
4
9
