• Figure 107
• Table 86 for the insulation removal length
• Subject 20-00-15 for the insulation removal procedures.
(b) Put the wires in the splice. Refer to Figure 108.
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 end of each wire insulation is a maximum of 0.19 inch from the end of the
insulation grip.
(c) If it is necessary, remove more insulation from the end of the wire to make the wire fit
correctly in the splice.
(d) Wind a layer of the insulation tape on each wire. Refer to Figure 108.
Make sure that:
• The edge of the tape is aligned with the end of the wire insulation
• The tape goes around the circumference of the wire a minimum of two times
• The tape makes a 100 percent overlap.
(11) Remove the necessary length of insulation from the end of the wire for the side of the splice
assembly with one wire.
Refer to:
• Figure 107
• Table 87 for the insulation removal length for a wire that can go into the insulation grip
• Table 88 for the insulation removal length for a wire that cannot go into the insulation grip
• Subject 20-00-15 for the insulation removal procedures.
Table 87
INSULATION REMOVAL LENGTH FOR A WIRE THAT CAN GO INTO THE INSULATION GRIP
Splice Part Number
Insulation Removal Length L
(inch)
Target Tolerance
BACT12C11 0.37 ±0.02
BACT12C15 0.23 ±0.02
BACT12C20 0.23 ±0.02
ASSEMBLY OF SPLICES
707, 727-787
STANDARD WIRING PRACTICES MANUAL
20-30-12
Page 135
Jun 15/2021D6-54446
ECCN 9E991 BOEING PROPRIETARY - See title page for details