(c) If it is necessary, adjust the position of the splice in the crimp tool to make sure that the
crimp occurs on correct location on the crimp barrel.
(d) Put the conductors of the wire or wires in the crimp barrel of the splice. Refer to Figure 24.
Make sure that:
• The end of each conductor can be seen in the inspection hole
• The end of each conductor does not make an overlap with the wire stop
• The insulation of each wire is not in the crimp barrel
• The wires do not go across each other between the end of the wire seal and the
splice.
(e) Crimp the splice.
Make sure that:
• The splice does not have a crack
• The insulation of the wire or wires is not in the crimp barrel
• The distance between the end of the insulation and the crimp barrel is not more than
0.03 inch.
NOTE: Flaking of the plating on the conductor splice in the crimp area is permitted.
(4) Do Step 2.D.(3) again for the other end of the splice.
(5) Align the center of the seal sleeve and the center of the conductor splice.
Make sure that:
• The seal sleeve is between the strands of the shield and the conductor splice
• The strands of the shield are not between the seal sleeve and the conductor splice.
(6) If the seal sleeve makes an overlap with the shield, move the strands apart and put the sleeve
between the shield and the conductor splice.
Make sure that the strands of the shield are not between the seal sleeve and the conductor
splice.
(7) Shrink the seal sleeve into its position.
Refer to:
• Table 1 for the seal sleeve part number
• Subject 20-10-14 for the procedure to shrink the sleeve.
Make sure that sufficient heat is applied on the ends of the seal sleeve to melt the seal rings on
the wire insulation on each side of the splice assembly.
(8) If the strands of the shield are moved apart, put the strands against the seal sleeve.
ASSEMBLY OF BACS52R SHIELDED SPLICES
707, 727-787
STANDARD WIRING PRACTICES MANUAL
20-30-19
Page 32
Oct 15/2015D6-54446
ECCN 9E991 BOEING PROPRIETARY - See title page for details
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