TM 1-1520-240-BD
Item B10 Terminal Boards MS27212-1-8
The terminal boards provided are all 5 inches in length. They can be cut to shorter lengths using a hacksaw (not
provided).
1.
Tag and disconnect wires.
2.
Remove terminal board.
3.
Install replacement terminal board.
4.
Connect wires to duplicate the original installation.
Figure 9-19. Item B10 Terminal Boards
Note
The item number of each illustration
indicates the location of the repair
material storage container and/or
required tools within the wiring
repair kit portion of the repair set.
(5)
Shield Braid and Heat-Shrinkable Tubing.
The repair set contains rolls of tubular shield braid of
3/16, 318, and 13/16 inch inside diameter. It also
contains heat-shrinkable tubing of 318, 1/2, and 1 inch
inside diameter for repair of single or multi-conductor
shielded cables. The techniques for the application and
use of the tubular-shield braid are illustrated in Figures
9-21 and 9-22 for the heat-shrinkable tubing. Use of the
heat-shrinkable tubing results in an environmentally
sealed repair.
NOTE
The item number of each illustration
indicates the location of the repair
material storage container and/or
required tools within the wiring
repair kit portion of the repair set.
Figures 9-37, 9-38, and 9-39.
(6)
Connector Pins and Sockets. The repair
set contains tools for stripping, crimping, removing, and
inserting most connector pins and sockets used on Army
helicopters.
It
also
contains
commonly
used
replacement connector pins and sockets. The connector
tools are located in the connector repair kit portion of the
repair set. Replacement pins and sockets are located in
the wire repair portion of the repair set. Paragraph 9-
7b(2) contains procedures for applying, stripping,
crimping, inserting, and removing connector pins,
sockets, and sealing plugs. Figure 9-23 contains the
part numbers of the stocked replacement connector
contact and sealing plug for each of the individual
storage containers. Occasionally, a damaged connector
will have to be replaced. This may involve splicing as
part of replacement The following method is preferred:
Select wire pigtails so that splices can be
staffered. Shortest wire should be a minimum
of six inches long (Figure 9-24).
Crimp wires to pins or sockets, then label
wires and insert pins or sockets into the
connector. The pigtailed connector then is
spliced into the wire bundle. N connector is
attached to shock-mounted equipment, wires
should be long enough to allow the equipment
to move freely on its shock mounts.
NOTE
Use applicable bulk stock wire and
splices matched to the temperature
rating of the existing aircraft wiring.
DO NOT use high temperature (125°C
or above) rating splices on low
temperature (105°C or below) rating
aircraft wiring.
9-18
