TM 1-1520-238-23
9-523
9.136.
MASS TERMINATION CONNECTOR (MTC) WITH SHIELD BUS (1 OR 2 INCH) REPAIR – continued
j. Install bus bar module (15).
k. Install wafer (6) under clamp cover (18) with
wafer keys (17) facing down.
l. Position bus (7) on alinement pins (19) and
slide sleeve (14) over bus terminal (30).
m. Check that solder preform (28) lines up with
bus terminal (30) and shield braid (31).
n. Heat bus sleeve (14). Use heat gun (27) and
nitrogen (item 128, App F) (if on helicopter).
(1) Hold heat gun (27) 0.125 to 0.250 INCH from
sleeve (14).
(2) Direct hot air at sleeve (14).
(3) Heat sleeve (14) until solder (28) melts, flows,
and wets shield braid (31).
o. Remove bus (7) and wafer (6) from fixture (16).
p. Check for proper shield overlap and heating
of bus sleeve (14).
q. Check
continuity.
Use
multimeter
(TM 55-1500-323-24).
r. Remove static ground bus (11), if installed.
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M04-3066-40
17
19
15
7
18
6
30
14
16
18
28
31
27
14
M04-3066-41
6
11
M04-3066-42
