TM 11-6625-2398-15-2
(16) Slide pressure nut onto backshell and
(16) Slide pressure ring into backshell and pull
tighten.
out braid from V-connection formed by pressure ring
(17) Clean end of cable and apply adhesive
seated in reducing ring. Trim excess braid protruding
(R.T.V. 728 or equivalent) to area which will be covered
from V-connection.
by heat shrink sleeving (fig. 7-22).
(17) Slide pressure nut onto backshell and
(18) Using heat gun, shrink sleeving.
tighten.
(19) Remove excess adhesive.
(18) Clean end of cable and apply adhesive
(20) Apply adhesive (R.T.V. 728 or equivalent)
(R.T.V. 728 or equivalent) to area which will be covered
to area which will be covered by boot.
by cable boot.
(21) Using heat gun, shrink boot and remove
(19) Using heat gun, shrink boot and tag
excess adhesive.
marker.
(22) Using heat gun, shrink the tag marker.
(20) Remove excess adhesive from boot.
(23) Attach dust cover to link chain attachment
(21) Attach dust cover to link chain attachment
on backshell (fig. 7-7).
on backshell (fig. 7-7).
q. Cable 1A4W3.
r. Cable 1A4W4.
The following procedure is
applicable to the replacement of connectors P1 and P2:
(1) Cut a section of cable (CP 5237A) 71 1/4
(1) Cut a section of cable (CP5227) 71 1/2
inches in length.
inches in length.
(2) Strip 6-inches of outside jacket from end
(2) Strip 5 3/4 inches of outside jacket from
of cable (fig. 7-10, dimension A).
end of cable (fig. 7-10, dimension A).
(3) Trim 5 19/64 inches of braid from end of
(3) Trim 4 3/4 inches of braid from end of
cable leaving 45/64 inch of braid exposed (fig. 710,
cable leaving 1 inch of braid exposed (fig. 7-10,
dimension B).
dimension B ).
(4) Sequentially place tag marker and the
(4) Place tag marker and boot over outside of
following lengths of heat shrink sleeving over the outside
cable jacket.
of the cable jacket:
(a) One 12-inch piece of sleeving.
(5) Strip back jackets from twisted shielded
(b) One 6-inch piece of sleeving.
pair and twisted shielded triple between 2 1/2 and 3 1/2
inches in length. Jackets should be stripped so that no
(5) Slide inner ground ring over cable wires
two adjacent pairs are the same length (fig. 7-23).
and under cable braid.
(6) Using crimping tool, crimp on ferrule and
(6) Slide outer ground ring over cable wires
ground wire (fig. 7-11).
and braid so that outer ground ring is centered over inner
(7) Place an appropriate length of insulation
ground ring.
over ferrule and ground wire.
(7) Cut a 6-inch length of 22AWG black wire
(8) Strip 3/16 inch of insulation from the end
and strip 1/2 inch of insulation from one end.
of each wire in the assembly (fig. 7-10, dimension E).
(8) Hairpin the black wire and insert between
(9) Using crimping tool, crimp pins supplied
outer ground ring and cable braid.
with connector onto exposed wire ends.
(9) Using crimping tool, crimp outer ground
(10) Place pressure nut and pressure ring over
ring, black wire, and inner ground ring.
cable braid (fig. 7-7).
(10) Strip 3 1/2 inches from jacket of twisted
(11) Place reducing ring and backshell over
shielded pair (fig. 7-10, dimension C).
cable braid and screw on pressure nut onto backshell.
(11) Trim 3 3/16 inches from braid of twisted
(12) Obtain new connector and discard
shielded pair (fig. 7-10, dimension F).
pressure nut and ring supplied. If salvaged connector is
(12) Using crimping tool, crimp on ferrule and
used, the pressure nut and ring were previously
ground wire (fig. 7-7).
discarded.
(13) Place an appropriate length of insulation
(13) Insert pins into connector (fig. 6-18), and
over ferrule and ground wire.
fill open pin apertures with spare pins.
(14) Strip 3/16 inch of insulation from the end
(14) Disconnect pressure nut from backshell
of each wire in the assembly (fig. 7-10, dimension E).
and screw backshell onto pinned connector (fig. 7-7)
(15) Disassemble either new or salvaged
and tighten.
connector/backshell assembly (fig. 7-17).
(15) Slide reducing ring into backshell and fan
(16) Using crimping tool, crimp pins supplied
out braid so that braid sits between the reducing ring and
with connector onto exposed wire ends.
the pressure ring.
(17) Place a 4-inch piece of heat shrink
sleeving over pinned wires and butt against outer ground
ring. Using heat gun, shrink the sleeving.
7-14
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