(i)
Remove the splice from the crimping tool.
(j)
Do the same operation for the other side of the splice from step (e).
(k)
Do a check to make sure that the splicing is correct.
(l)
Put the insulation sleeve in the correct position.
(m)
Install the sealing adapters under the sleeve (they must show out of the sleeve on a dimension of 0.80 mm (0.0314 in.)
(n)
Put one side of the insulation sleeve in the crimping die.
(o)
Crimp the sleeve (fully tighten the handle until the ratchet releases).
(p)
Remove the assembly from the crimping tool.
(q)
Do the same operation for the other end of the sleeve from step (l).
(r)
Do a check to make sure that the sleeves are in the correct position.
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R Repair of Screened Cables - Repair Procedure Table R Figure 011
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(s)
Do the same operation for the other wires of the cable from step
(e)
(the splices must be staggered).
(t)
Turn the solder sleeve when you engage it on the shielding link so that it does not catch on the strands.
(u)
Center the solder on the stripped portion of the bonding wire and shield.
(v)
Heat the center of the sleeve (do not turn the assembly when you do this) until the sleeve shrinks (the solder ring melts and flows into the strands of the bonding wire and shield).
(w)
Let cool for a few seconds.
(x)
Do the operation again for the other side from step (t).
(y)
Install the heat-shrink sleeve.
(z)
Shrink the sleeve.
____
NOTE : PTFE requires a minimum temperature of 327 deg.C (620.60 deg.F) for the shrinking. At level of the two solder sleeves, it is necessary to prevent overheat of the solder.
(6) Method 2F R (Ref. Fig. 010, 011)
(a)
Cut the cable and wires.
(b)
Install the heat-shrink sleeve.
(c)
Install the two solder sleeves.
(d)
Install the screened sleeve.
(e)
Install the splice insulation sleeves and the adapters on each wire.
(f)
Put one end of the splice in the applicable crimping tool die.
(g)
Hold the splice on the correct position with the positioner.
(h)
Put the stripped end of the wire in the splice barrel.
(i)
Crimp the splice (fully tighten the handle until the ratchet releases).
(j)
Remove the splice from the crimping tool.
(k)
Do the same operation for the other side of the splice from step (f).
(l)
Do a check to make sure that the splicing is correct.
(m)
Put the insulation sleeve in the correct position.
(n)
Install the sealing adapters under the sleeve (they must show out of the sleeve on a dimension of 0.80 mm (0.0314 in.)
(o)
Put one side of the insulation sleeve in the crimping die.
(p)
Crimp the sleeve (fully tighten the handle until the ratchet releases).
(q)
Remove the assembly from the crimping tool.
(r)
Do the same operation for the other end of the sleeve from step (m).
(s)
Do a check to make sure that the sleeves are in the correct position.
(t)
Do the same operation for the other wires of the cable from step
(f)
(the splices must be staggered).
(u)
Turn the solder sleeve when you engage it on the screened sleeve so that it does not catch on the strands.
(v)
Center the solder on the screened sleeve and shield.
(w)
Heat the center of the sleeve (do not turn the assembly when you do this) until the sleeve shrinks (the solder ring melts and flows into the strands of the screened sleeve and shield).
(x)
Let cool for a few seconds.
(y)
Do the operation again for the other side from step (u).
(z)
Install the heat-shrink sleeve.
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Apr 01/05
R (aa) Shrink the sleeve.
____
NOTE : PTFE requires a minimum temperature of 327 deg.C (620.60 deg.F) for the shrinking. At level of the two solder sleeves, it is necessary to prevent overheat of the solder.
20-53-22 Page 21 中國航空網(wǎng) www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320 ESPM Electrical Standard Practices Manual 4(74)
