-Put the heat shrinkable sleeve if necessary then the ferrule on the wire before you strip it to prevent the deformation of the shield braid.
-Strip the wire. Make sure that you do not cut the shield braid strands or cause damage to the center conductor.
(2)
Crimping procedure
(Ref. Fig. 006, 007)
-Install the wire core in the contact through the braid support and
cap. R Move the braid support below the braid. R Push sufficiently to make sure that the wire insulation touches the R rear of the contact.
-For NSA38621-F06, F09 and FC09 only : Crimp with the applicable tool. . Install the ferrule on the braid until it touches the cap.
-Except for NSA938621-F06, F09 and FC09 : Crimp with the applicable tool. Insert this assembly in the body (if necessary, do not forget the sealing washer). Tighten and apply the applicable torque.
20-44-36 Page 8
TNC Type Coaxial Connectors - Layout
NSA938621
Figure 005
20-44-36 Page 9
Apr 01/05
R
TNC Type Coaxial Connectors - Crimping Procedure
NSA938621
Figure 006
20-44-36 Page 10
Apr 01/05
R
TNC Type Coaxial Connectors - Wire Stripping and Crimping Tools
NSA938621
Figure 007
20-44-36 Page 11
Apr 01/05
R Make a red line on the connector body and the cap to show that it is tight.
-For NSA938621-F06, F09 and FC09 only : . Install the assembly in the body. . Insert the connector in the applicable tool and crimp.
20-44-36 Page 12
__________________________________________________________
COAXIAL CONNECTORS - MINIATURE - DESCRIPTION AND OPERATION
_______
1. General
Miniature coaxial connectors installed on aircraft have the codes that follow:
-E0180
-NSA938012
-NSA938013
_____2. E0180
A. P/N identification (Ref. Fig. 001)
E0180 W 3B 00 P
| | | | |
| | | | ---------- Type of contact : P = pin
| | | -------------- Color code : 00 = without color
| | ------------------- Number of bayonets | 3B = 3 bayonets
| | | 2B = 2 bayonets
| ------------------------ Type code
------------------------------ Standard P/N
B. Connection procedure
(1) Wire stripping (Ref. Fig. 002)
(a) For AK and CF wires only :
-Install the ferrule on the wire.
-Use the applicable tool.
-Strip to the length "B".
(b) For XE wires only :
-Install the ferrule on the wire.
-Use the applicable tool.
-Strip to the length "A".
(c) For SW24 wires only :
-Install the ferrule and the heat shrinkable sleeve 1 (E0718-02-25) on the wire.
-Shrink the sleeve 1 with the applicable tool.
-Strip the wire to the length "A" with the applicable tool.
-Open and comb the braid than strip with the applicable tool to the length "B".
20-44-37 Page 1
Miniature Type Coaxial Connectors - Layout
E0180
Figure 001
20-44-37 Page 2
Miniature Type Coaxial Connectors - Stripping, Shrinking and Crimping Tools
E0180
Figure 002
20-44-37 Page 3
(2) Crimping procedure
(a) For E0180T only :
(Ref. Fig. 003)
-Move the braid strands (3) to the end of the wire.
-Put the ferrule (4) in position, fold the strands above the top and comb them, side by side.
-Install the dielectric (5) and the contact (6) on the core of the wire.
-Crimp the contact (6) with the applicable tool.
-
Install the dielectric (7) over the contact (6).
-
Install a heat shrinkable sleeve (8) and put it in position at the rear of the ferrule (4).
-Engage the assembly in the connector body (9) and put the rear body in position on the braid, against the ferrule shoulder.
-Crimp the connector body (9) with the applicable tool. Make the braid whiskers flush if necessary.
-Put the heat shrinkable sleeve (8) above the connector body and shrink it with the applicable tool.
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