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B. Contact Insertion / Extraction Tools (Ref. Fig. 019)
 C. Wire Stripping (Ref. Fig. 019)
 D. Crimping Procedure and Tools (Ref. Fig. 019)
R R  (1) Slide a sleeve (1) on the cable. CAUTION : MAKE SURE THAT YOU DO NOT CUT THE BRAIDED SHIELD OR CAUSE DAMAGE TO THE CENTER CONDUCTOR WHEN YOU STRIP THE CABLE.
 (2) Strip the cable to the length A.
 (3) Strip the center conductor to the length C.
 (4) Open the braided shield in cone form.
 (5) Install a ferrule (2) under the braided shield.
 (6) Solder the center conductor with the contact (3).
 (7) Slide the ferrule (2) on the contact (3).
 (8) Put the braided shield on the ferrule (2).
 (9) Cut the braided shield if it is longer.
 (10) Slide the outer sleeve (1) on the braided shield.
 (11) Crimp the outer sleeve (1) with the tool.

 

20-48-32 Page 30

 Coaxial Contacts - Layout
 CANNON 249-1741-000 and CANNON 249-9008-000
 Figure 018

20-48-32 Page 31
 Apr 01/02
R

R Coaxial Contacts-Tools CANNON 249-1741-000 and CANNON 249-9008-000 Figure 019

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 ________________________________________________________7. Connection Procedure for Type NSA938400 Coaxial Contacts
 A. A Type NSA938400
 (1)
 Contact P/N and characteristics (Ref. Fig. 020) ---------------------------------------------------------------------| | USE WITH | | CONTACTS |------------------------------------------------| | | PLUG | RECEPTACLE | |------------------|-------------------------|----------------------| | A type | E0086 | | | NSA938400 | | NSA938325 | | | NSA938325 | | ---------------------------------------------------------------------

(2)
 Contact insertion / extraction tools
 (Ref. Fig. 021)

 (3)
 Wire stripping
 (Ref. Fig. 020)

 (4)
 Crimping procedure and tools
 (Ref. Fig. 022)

 

 CAUTION : MAKE SURE THAT YOU DO NOT CUT THE BRAIDED SHIELD OR CAUSE DAMAGE TO THE CENTER CONDUCTOR WHEN YOU STRIP THE CABLE.
 (a) Strip the cable to the length A.
R (b) Install an outer sleeve (1) on the cable.
 (c)
 Strip the center conductor to the length C.

 (d)
 Put the braided shield to the length B. Make sure that you do not damage the conductor.

 (e)
 Install a contact (2) on the center conductor (3).

 (f)
 Crimp or solder the contact (2) with the applicable tool.

 (g)
 Slide the contact in the ferrule (4). Make sure that the braided shield is on the contact of the ferrule (4).

 (h)
 Slide the sleeve (1) on the zone of the braided shield.

 (i)
 Crimp the sleeve (1) with the appropriate tool.

 

20-48-32 Page 33

R Coaxial Contacts - P/N Characteristics and Wire Stripping A Type NSA938400 Figure 020

20-48-32 Page 34

R Coaxial Contacts - Insertion/Extraction Tools A Type NSA938400 Figure 021

20-48-32 Page 35

R Coaxial Contacts - Crimping Tools A Type NSA938400 Figure 022

20-48-32 Page 36

 B. B Type NSA938400
 (1) Contact P/N and characteristics (Ref. Fig. 023) ---------------------------------------------------------------------| | USE WITH | | CONTACTS |------------------------------------------------| | | PLUG | RECEPTACLE | |------------------|-------------------------|----------------------| | B type | E0086 | | | NSA938400 | | NSA938325 | | | NSA938325 | | ---------------------------------------------------------------------
(2) Contact insertion/extraction tools R (No tool exists)
 (3)
 Wire stripping
 (Ref. Fig. 023)

 (4)
 Crimping procedure and tools
 (Ref. Fig. 024)

 (a)
 Slide the body cup (1) and ferrule (2) on the cable.

 (b)
 Strip the cable to the length A, B and C.

 (c)
 Slide a central contact (3) on the center conductor.

 (d)
 Solder the conductor with the central contact (3).

 (e)
 Put the ferrule (2) against the central contact (3).

 

R (f) Crimp the ferrule with the braided shield with an appropriate R tool.
 (g)
 Put the body cup (1) against the crimped ferrule (2) assy.

 (h)
 Tighten the nut (4) to the appropriate torque.

 

20-48-32 Page 37

R Coaxial Contacts - P/N Characteristics and Wire Stripping B Type NSA938400 Figure 023

20-48-32 Page 38

　
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本文鏈接地址：A320 ESPM Electrical Standard Practices Manual 4(49)