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时间:2011-03-27 22:14来源:蓝天飞行翻译 作者:航空
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20-48-12 Page 820-48-12 Page 9

 (2) Insulation before crimping
 (Ref. Fig. 004) 
R  - Move the Nomex approximately 50 mm (1.9685 in.) rearward (detail 
R  C).
 - Install the heat-shrinkable sleeve ABS0061 on the wire (detail D) 
R  over the kapton and flush with stripping.
 - Retract the sleeve. 
R  - Make a mark on the sleeve 10 mm (0.3937 in.) from the stripped 
R  area. Do this to let you do a check of the cable insertion in the 
R  terminal barrel at the time of crimping.
 (3) Crimping procedure
 (Ref. Fig. 005)
 - For method 1 with one sleeve (ABS0916):
 Install the heat-shrinkable sleeve (1) on the wire.
 - For method 2 with two sleeves (E0484 and E0718):
 Install the heat-shrinkable sleeve (3) on the wire.
 Install the heat-shrinkable sleeve (2) on the wire.
 - Install the terminal on the tool.
 - Put the flat part of the terminal on the side of the fixed die.
 - Operate the tool to put the ram in contact with the terminal
 barrel. 
R  - Be careful not to cause damage to it.
 - Put the wire into the terminal. 
R  - Make sure that the wire is correctly engaged related to the mark on 
R  the sleeve. 
R
 - Operate the foot pump.
 - Stop the crimping operation when the pressure of the power unit is 
R  between 560 and 600 bars (8122.11 and 8702.26 PSI).
 - Move the locking lever laterally. 
R  - Push the release pedal to let the ram move back.
 - Remove the crimped terminal. 
R  - Move the Nomex braid forward to the terminal barrel above the 
R  ABS0061 sleeve. 

R  - The crimping is correct when the gauge mark shows clearly.
 (4) Insulation procedure
 (Ref. Fig. 005)
 (a) For method 1 with one sleeve (ABS0916):
 - Install and retract the heat shrinkable sleeve (1) on the
 terminal.

 


 Copper Terminals for Aluminum Wires - Crimping and Shrinking Tools
 E0422
 Figure 005


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 Apr 01/05
R


 (b) For method 2 with two sleeves (E0484 and E0718):
 - Install and retract the heat shrinkable sleeve (2) on the
 terminal. 
R  - Do not install the second sleeve until the first sleeve is 
R  fully cool.
 - Install and retract the heat shrinkable sleeve (3) on the
 terminal.
 ____NOTE : Make sure that there is no insulation on the contact part 
R  of the terminal to make sure that there is electrical 
R  continuity.

 

20-48-12 Page 1120-48-12 Page 12

 _______________________4. E0466 Aluminum Terminal
 A. P/N identification E0466-T  S  00  01
 | |  |  | | | |  |  | ------- Range | | | | | | | ----------- Wire gauge | | | | | -------------- Type | | | ----------------- Terminal | --------------------- Standard P/N
R  B. P/N characteristics (Ref. Fig. 006, 007)
 (1) Temperature The maximum operating temperature is 150 deg.C (302.00 deg.F).
R R R R R  (2) Wire type This type of terminal is used only with aluminum wires which have the P/Ns that follow: - E0438YV (gauge 06 to 00) - E0471QP (3 x YV gauge 06) - ABS0949AD (gauge 24 to 000)
 C. Connection Procedure 
R  (Ref. Fig. 008, 009, 010)
R R  ____NOTE : If there is a repair, terminal E0422 is a temporary alternative for terminal E0466. 
R R R  Because this is a temporary repair only, replace the terminal with the basic definition at the subsequent C-check or in less than 18 months.
R R R R R R  (1) Wire stripping - Remove the Nomex braid for the length A (detail A). - To prevent damage to the aluminum cable wires, make a circular cut around the kapton jacket but do not cut through its full thickness (detail B). - Engage a tube or the terminal on the cable. - Move the tube in the four directions to break the kapton jacket (30 deg. maximum circular travel).

 


R Aluminum Terminals for Aluminum Wires - P/N Characteristics E0466 Figure 006


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R Aluminum Terminals for Aluminum Wires - Allocation Table R E0466 R Figure 007


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R Aluminum Terminals for Aluminum Wires - Connection Procedure E0466
R Figure 008


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R Aluminum Terminals for Aluminum Wires - Stripping Tools E0466
R Figure 009
 
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