(d) Remove the necessary length of the insulation from each wire so that the distance from the
end of the insulation to the end of the conductor is:
• 0.60 inch ±0.05 inch for Wire A1 and Wire A2 of Cable A
• 0.30 inch ±0.05 inch for Wire B1 and Wire B2 of Cable B
• 0.30 inch ±0.05 inch for Wire C1 and Wire C2 of Cable C.
(2) Remove a short length of each end of the shield tube so that the diameter of the tube can be
increased.
(3) If it is necessary, remove a length from each end of the shield tube.
(4) In this order, put these components on Cable A:
• A seal insert
• The small solder sleeve so that the end of the sleeve with the larger diameter is pointed
toward the end of the wire
• The large solder sleeve so that the end of the sleeve with the larger diameter is pointed
toward the end of the wire
• The shield tube.
(5) Put one seal insert on each of these cables:
• Cable B
• Cable C.
(6) Put a seal sleeve on each of these wires:
• Wire A1 of Cable A
• Wire A2 of Cable A.
(7) Assemble the Cable A side of the splice configuration:
(a) Fold the conductor of Wire A1 back on itself so that the end of the conductor is aligned with
the end of the insulation.
(b) Put the conductor of Wire A1 in one of the splices so that the end of the conductor is aligned
with the center of the splice.
(c) Crimp the splice.
(d) Fold the conductor of Wire A2 back on itself so that the end of the conductor is aligned with
the end of the insulation.
(e) Put the conductor of Wire A2 in the other splice so that the end of the conductor is aligned
with the center of the splice.
(f) Crimp the splice.
(8) Assemble the Cable B and Cable C side of the splice configuration:
(a) Put the conductor of Wire B1 and Wire C1 in the open end of the splice that has Wire A1 of
Cable A so that the end of the conductor is aligned with the center of the splice.
(b) Crimp the splice.
(c) Put the conductor of Wire B2 and Wire C2 in the open end of the splice that has Wire A2 of
Cable A so that the end of the conductor is aligned with the center of the splice.
ASSEMBLY OF SPLICES
707, 727-787
STANDARD WIRING PRACTICES MANUAL
20-30-12
Page 348
Jun 15/2021D6-54446
ECCN 9E991 BOEING PROPRIETARY - See title page for details
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