TM 10-5410-221-24
b. Removal. Remove special purpose cable
end. Solder wires (8, 9) to connector (7) according to
Specification MILS-6872 using Sn60 solder that
conforms to Specification QQS571. Slide insulation
(1) Remove nut (2) securing exterior telephone
sleeving (6) over soldered connection points.
jack (4) to cover (3) and remove cover.
(2) Remove screw (5), cover plate (6), nut (7)
Note. Install wires on connector pins according
and remove cover (8) and interior jack (9).
(3) Unsolder leads of cable from terminals on
number from removed wire onto replacement wire
interior telephone jack (9) and exterior telephone jack (4)
and remove cable.
(2) Install cover plate (5, fig.
connector (7) and secure with screws (4), washers (3)
and nuts (2).
continuity checking device to check continuity of cable
1) and crimp to secure.
leads and shielding. There must be continuity through
individual leads and through shielding. There must not
be continuity between leads or between leads and
continuity checking device to check continuity of wiring
shielding. Replace cable if continuity does not check
satisfactory.
individual wires. Continuity must not exist between
d. Repair. Inspect cable insulation and wires for
connector pins or between connector pins and connector
shell. Replace individual wires or connector if continuity
abrasions and cuts. Minor cuts and abrasions are
does not exist.
acceptable and may be repaired by wrapping with vinyl
tape. Replace cable assembly if individual wires or
f. Repair.
If possible, straighten any bent
shielding is cut, damaged or if continuity does not exist.
connector pins. Inspect wires and insulation sleeves for
Note. Cuts and abrasions of cable assembly may be
abrasions and cuts. Minor cuts and abrasions are
acceptable and may be repaired by wrapping with vinyl
tape. Replace if cut or otherwise damaged. Bent or
with other components, or improper handling. The cause
damaged cover (5, fig. 6-18) shall be repaired, if
shall be determined and eliminated before installation of
possible, by straightening using a padded vise hammer
the harness assemblies.
or other suitable tool.
e. Installation. Install cable in reverse order of
Note. Cuts or abrasions of harness assemblies may
removal procedure using figure 1-7 as a guide for wiring
be due to sharp edges of electrical raceways,
schematic and observing the following.
(1) Solder cable leads to terminals of 'interior
handling. The cause shall be determined and eliminated
telephone jack and exterior telephone jack according to
before installation of the harness assemblies.
Specification MIL-S-6872 using Sn60 solder that
conforms to Specification QQ-S-571.
g. Installation. Install humidifier wiring harness in
reverse order of removal procedure using figure 6-18 as
nut (2) and tighten securely.
a guide for terminal identification and figure 1-7 for wiring
(3) Secure jack (9) to cover plate (6) and cover
schematic.
(8) with nut (7). Position cover plate (6) and secure with
screws (5).
6-17. Special Purpose Cable (Telephone)
Loose Wire Assemblies
a General. The special purpose cable connects
a. General. The loose wire assemblies provides for
the interior telephone jack with the exterior telephone
jack. The cable consists of two electrical leads (black
interconnection of the shelter electrical system
lead shielded) encased in a nylon covering.
components. The loose wires consists of a single wire
.
with a terminal lug on each end. See figure 1-7 for