20-48-13 Page 3
_________________________________________
TERMINAL LUGS - DESCRIPTION AND OPERATION
_______
1. General The other types of terminal lugs installed on aircraft have the following codes: ABS0231 Locking clip terminal ABS0374 Locking clip terminal with housing ABS0501 Faston terminal (fuel probe) ABS0589 Faston terminal (fuel sensors and probes) DAN387 Terminal with housing E0256 Clip terminal with housing
_____________________________2. ABS0231 Locking clip terminal
A. P/N Identification
ABS0231 A 1
| | |
| | --------- Size code
| -------------- Type
---------------------- Standard P/N
B. P/N Characteristics
(1) Temperature Minimum operating temperature is -55 deg.C (-67.00 deg.F) Maximum operating temperature is 120 deg.C (248.00 deg.F)
C. Connection Procedure (Ref. Fig. 001)
(1)
Wire stripping Strip the wire to the length A with the applicable tool.
(2)
Crimping procedure
-Push the terminal into the supporting device.
-Engage the end on the cable into the crimping part of the terminal and hold it in this position.
-Fully close the hand pliers (the pliers will not open again unless the crimping procedure is complete).
(3)
Insertion/Extraction procedure
(a) Insertion These terminals are inserted manually.
20-48-14 Page 1
Apr 01/05
R
R Terminal Lugs - Stripping, Extraction and Crimping Tools ABS0231 Figure 001
20-48-14 Page 2
(b) Extraction
-Push back the ring seal on the base until you can see the release aperture.
-Release the terminal with the applicable tool.
-Pull lightly on the cable to move the terminal away from its housing.
-Put the ring seal in its correct position on the release aperture.
____
NOTE : You must replace the removed terminals with new crimped terminals.
20-48-14 Page 3
__________________________________________3. ABS0374 Locking clip terminal with housing
A. P/N Identification
ABS0374 A 18 | | | | | ----------- Size code | ----------------- Type | A = lug | | B = sleeve ------------------------- Standard P/N
B. P/N Characteristics
(1) Temperature Minimum operating temperature is -55 deg.C (-67.00 deg.F) Maximum operating temperature is 150 deg.C (302.00 deg.F)
C. Connection Procedure
(Ref. Fig. 002, 003)
(1) Wire stripping
R Slide the sleeves NSA937502-02 and NSA937201MR0600 on the wire. Strip the wire to the length A with the applicable tool.
(2) Crimping procedure
(Ref. Fig. 004, 005)
-Put the terminal into the jaws of the pliers.
-Engage the end of the cable into the crimping part of the terminal and hold it in this position (move the cable forward to the stop).
-Fully close the hand pliers (the pliers will not open unless the
crimping procedure is complete). R - Slide the heat shrinkable sleeve NSA937502-02 on the crimped R terminal area.
-Shrink with the applicable tool.
-Slide the sleeve NSA937201 on the terminal (do not shrink).
(3) Insertion/Extraction of housing (ABS0374-B)
(Ref. Fig. 006)
(a) Insertion
-Push the sleeve on the terminal until it locks in position.
-Pull lightly on the cable rearward to make sure that it is in the correct position.
20-48-14 Page 4
R Terminal Lugs - Stripping and Crimping Tools ABS0374 Figure 002
20-48-14 Page 5
R Terminal Lugs - Housing and Sleeve after Installation ABS0374 Figure 003
20-48-14 Page 6
R Terminal lugs - Crimping, Typical Procedure R ABS0374, ABS0501, ABS0589, E0256 and DAN387 R Figure 004
20-48-14 Page 7
R Terminal lugs - Crimping, Typical Procedure R ABS0374, ABS0501, ABS0589, E0256 and DAN387 R Figure 005
20-48-14 Page 8
R Terminal Lugs - Insertion/Extraction of Housing R ABS0374, ABS0501, E0256 and DAN387 R Figure 006
20-48-14 Page 920-48-14 Page 10
(b) Extraction - Engage the AMP tool 724659-1 from the rear into the protection sleeve and push the two locking tongues up. - Then remove the cable terminal, and the tool, from the rear of the protection sleeve.
R R (4) Installation/Removal of the terminal (Ref. Fig. 007)
R Terminal Lugs - Installation/Removal of Terminal R ABS0374, ABS0501, ABS0589 and DAN387 R Figure 007
20-48-14 Page 11
R ____________________________________
4. ABS0501 Faston terminal (fuel probe)
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320 ESPM Electrical Standard Practices Manual 4(21)
