(a) If the wire has an outer jacket or shield, remove the necessary length of the jacket or shield
so that the distance from the end of the jacket or shield to the end of the wire is dimension
A. Refer to Subject 20-00-15.
(b) Remove the necessary length of the primary insulation so that the distance from the end of
the insulation to the end of the wire is dimension B. Refer to Subject 20-00-15.
B. Wire Preparation for BACT12AW and BACT12AY Copalum Terminals
Table 10
WIRE INSULATION REMOVAL LENGTH FOR BACT12AW and BACT12AY FOR TERMINAL LUGS
Terminal Lug
Crimp Barrel Size
(Part Mark)
Removal Length
(inch)
Part Number Type Target Tolerance
BACT12AW-5C 90 1/0 AL 0.82 ±0.03
BACT12AW-6C 90 2/0 AL 1.00 ±0.03
BACT12AW-8C 90 4/0 AL 1.00 ±0.03
BACT12AY-5C Flag 1/0 AL 0.82 ±0.03
BACT12AY-6C Flag 2/0 AL 1.00 ±0.03
BACT12AY-8C Flag 4/0 AL 1.00 ±0.03
Table 11
CRIMP TOOLS FOR BACT12AW AND BACT12AY TERMINAL LUGS
Terminal Lug
Crimp Barrel Size
(Part Mark)
Crimp Tool
Power Unit Head Die Set
BACT12AW-5C 1/0 AL 69120
1752787-1
68010-258422-1
69066
WIRE PREPARATION
Figure 12
ASSEMBLY OF AMP (TYCO) COPALUM, MS25435 AND THOMAS & BETTS ALUMINUM
TERMINALS
707, 727-787
STANDARD WIRING PRACTICES MANUAL
20-30-14
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Oct 15/2015D6-54446
ECCN 9E991 BOEING PROPRIETARY - See title page for details