E. Asembly of the Shield Splice
Table 9
SOLDER SHIELD SPLICE SLEEVE INSTALLATION TOOLS
Tool Reflector
Description Part Number Supplier Part Number Supplier
Hot Air Gun
HL1802E
Steinel 07061 Steinel
Steinel 07461 Steinel
HL1910E
Steinel 07061 Steinel
Steinel 07461 Steinel
I/R Heat Tool
IR-550 Tyco RG-2 Tyco
IR-1759 Tyco AE-424 Tyco
(1) Make a selection of a heat tool from Table 9
NOTE: A different tool is a satisfactory alternative if it can give equivalent results.
NOTE: If it is not possible, a hot air gun without a reflector is permitted.
(2) If one build-up sleeve is on the wiring:
(a) Push the sleeve forward until the forward end of the sleeve is 0.2 inch ±0.03 inch from the
rear edge of the shield.
(b) Shrink the sleeve into its position. Refer to Subject 20-10-14.
Make sure that the sleeve has a tight fit on the wiring.
(3) If two build-up sleeves are on the wiring:
(a) Push the smaller sleeve forward until the forward end of the sleeve is 0.2 inch ±0.03 inch
from the rear edge of the shield.
(b) Shrink the sleeve into its position. Refer to Subject 20-10-14.
Make sure that the sleeve has a tight fit on the wiring.
(c) Push the other sleeve forward until the forward end of the sleeve is 0.2 inch ±0.03 inch from
the rear edge of the shield.
(d) Shrink the sleeve into its position. Refer to Subject 20-10-14.
Make sure that the sleeve has a tight fit on the first sleeve.
(4) Align the center of the solder shield splice sleeve with the approximate center of the cable splice
assembly on the two cables.
(5) Apply heat to the center of the solder shield splice sleeve until the solder starts to melt and the
sleeve starts to shrink tight on the cables.
(6) Slowly move the heat toward one end of the shield to make the sleeve shrink as the heat is
applied.
(7) Apply more heat to the final half inch of the shield for 5 to 10 seconds.
Make sure that sufficient heat is applied to make a good solder joint.
ASSEMBLY OF BACS52R SHIELDED SPLICES
707, 727-787
STANDARD WIRING PRACTICES MANUAL
20-30-19
Page 33
Oct 15/2015D6-54446
ECCN 9E991 BOEING PROPRIETARY - See title page for details
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