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时间:2011-05-21 10:19来源:蓝天飞行翻译 作者:航空
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(1)  Replace bent or damaged pin in electrical connectors in accordance with applicable Military Standard for part requiring repair.
Example: Military Standard for Connectors, Part No. MS24264XXX calls for using Tool (Part No. MS24256R) to remove contacts, and Tool (Part No. MS24256A) to install contacts.
D. Method No. 413D: Wiring Harness Assembly Repair Repair wiring harness assembly (Typical) as follows: NOTE: Disassemble wiring harness assembly only to the extent necessary to replace faulty component. If wires require cutting for removal, it may not be possible to re-use wires. If required, replace each cut wire with new wire of original length.
(1) Disassemble wiring harness assembly (see Figure 408, Sheet 1 of 2).
(a)
Remove nuts (3), washers’ (4), and screw (5).

(b)
Remove tie (19) from leads.

(c)  
Cut wire leads to connector (6) as close as possible to retain maximum length of leads.

(d)
Remove connector (6) and bracket assembly (7).

(e)  
Remove screws from adapter (9), then using a rod of suitable diameter, push pins of connector (8) through the front of connector.

(f)  
Remove connector (8), adapter (9), and grommet (10).

(g)  
Remove screws from connector (11) and support (11A).  Remove support (11A), then using a rod of suitable diameter, push pins of connector (11) through the front face of connector.

(h)
Remove connector (11) and grommet (12).

(i)  
Remove nuts (13), washers’ (14), and screw (15).


Repair Page 459 Apr 1/05
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(j)  
Remove adhesive compound.

(k)  
Cut wire leads to connector (16) as close as possible to retain maximum length of leads.

(l)  
Separate connector (16), gasket (17), and bracket (18).

(m)
If wiring was cut too short during disassembly, replace each cut wire with a new wire cut to original length.


NOTE: Install new sleeving on wires.
(2) Re-assemble wiring harness assembly.
(a)
Cut new wiring to length of original wiring.

(b)
Cut new sleeving to length of original sleeving.

(c)  
Apply primer, per applicable manual, to both ends of sleeving for a length of one inch (25,4 mm).

(d)  
Solder wire leads to connector (6), using solder (ANSI J-STDs 004, 005, or 006) (SECTION VII).

(e)
Install sleeving, per applicable manual, on wiring.

NOTE:  Ensure sleeving and wiring that connects to connector (8) is centered in connector and wires are straight to pins.

(f)  
Using a heat gun, shrink ends of sleeving installed in Sub-step (e).

(g)
Install bracket (7) onto connector (6).

(h)
Insert wiring and sleeving through gasket (17) and bracket (18).

(i)  
Solder wire leads to connector (16), using solder (ANSI J-STDs 004, 005, or 006) (SECTION VII).

(j)  
Insert wiring and sleeving through grommet (10) and adapter (9).

(k)
Insert wiring and sleeving through grommet (12) and support (11A).

(l)  
Crimp wire leads to connectors (8, 11) pins using appropriate crimping tools (SECTION VII). Insert into connectors.

(m)
Install support (11A) to connector (11).

(n)
Tighten support (11A) to 10 to 15 pound-inches torque.

(o)
Attach adapter (9) to connector (8).

(p)  
Install sleeving, per applicable manual, over wiring harness and grommet (12). Tighten screws in adapter (9).


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(q)  
Install sleeving, per applicable manual, over wiring harness and grommet (12). Tighten screws in support (11A).

(r)  
Install connector (16) and gasket (17) onto bracket (18).  Align key of connector (16) with side of bracket (18) and with bracket (18) mounting holes.
 
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本文链接地址:标准施工手册 STANDARD PRACTICES MANUAL 20-00-02/70-00-01(93)