A320飞机维护手册 AMM STANDARD PRACTICES - ENGINES(27)

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 All the data in Chapter/Section 70-71 are related to the CFM56-5B Power Plant only. The location of the data for the repair of all the harness connectors and wires is shown below:
 |---------------------------------------------------|------------| | SUBJECT | CH-SE-SU | |---------------------------------------------------|------------| | Harness General | 70-71-31 | |---------------------------------------------------|------------| | Vendor Code, Name and Address | 70-71-32 | |---------------------------------------------------|------------| | Connectors Boot Part Number | 70-71-42 | |---------------------------------------------------|------------| | Sealing Plug Part Numbers | 70-71-43 | |---------------------------------------------------|------------| | Connectors Insert Arrangement | 70-71-44 | |---------------------------------------------------|------------| | Backshell Lockwire Procedure | 70-71-45 | |---------------------------------------------------|------------| | Continuity and Resistance Tests | 70-71-46 | |---------------------------------------------------|------------| | Connector Clocking | 70-71-47 | |---------------------------------------------------|------------| | Jacket and/or Insulation Stripping | 70-71-48 | |---------------------------------------------------|------------| | Engine Harness DR-25 Outer Jacket Repairs | 70-71-53 | |---------------------------------------------------|------------|
 F 『 EEFF : ALL E Page 170-71-00
 E E Aug 01/03 E E ECES E

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 POWER PLANT WIRE SPLICE REPAIR PROCEDURE - DESCRIPTION AND OPERATION

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 1. General
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 - This repair procedure has been prepared to define wire repair limits for temporary on-wing repairs to damaged electrical harnesses. The procedure also defines the repair methods for the various types of harness construction.

 - When it is not possible to remove a damaged wire from a harness this

 procedure may be used to join the damaged wire by splicing. R - This procedure has been prepared as a temporary on wing repair. The repair R must be monitored at A-Check and a permanent repair must be incorporated R at the next available time period, but not later than the next C-Check. R
 - Wire splice repairs are considered allowable temporary repairs. The defective wire or wires must be replaced as specified in the repair limits shown in step 5. Wires which cannot be repaired within the limits of step 5 must be replaced.
 2. Tools and Equipment
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 ----------------------------------------------------------------------------| REFERENCE | DESIGNATION | VENDOR | ----------------------------------------------------------------------------| MR-8-89-1 | Crimp tool, regular wire splice | V03612 | | 46447 | Crimp tool, thermocouple splice | V00779 | | 45092 | Stripper, master wire | V30119 | | No specific | Scissors | Commercial | | No specific | Knife, utility | Commercial | | No specific | Cutter, wire | Commercial | ---------------------------------------------------------------------------
3. Consumable Material
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 ----------------------------------------------------------------------------| REFERENCE | DESIGNATION | VENDOR | ----------------------------------------------------------------------------| CP1041 | Alcohol, isopropyl | Commercial | | BS168 | Splice, regular insulated 16-22 AWG wire| V03612 | | 322326 | Splice, thermocouple, parallel type | V00779 | | | nickel | | | 2-323876-2 | Splice, thermocouple, butt type alumel | V00779 | | 2-323876-3 | Splice, thermocouple, butt type chromel | V00779 | | HM352 | Tape, insulating, high temperature | V71643 | | P423 | Tape, insulating, high temperature | V99742 | | 190L0F21G/A | Tape, tying fiberglass MIL-T-43435 | V00768 | | | type 4 | | | 23 X TZ | Tape, tying fiberglass MIL-T-43435 | V82110 |
 F 『 EEFF : ALL E Page 170-71-17
 E E Feb 01/05 E E ECES E ----------------------------------------------------------------------------| REFERENCE | DESIGNATION | VENDOR | ----------------------------------------------------------------------------| | type 4 | | ----------------------------------------------------------------------------

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4. Reference Information
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 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
70-71-46 Engine Harness Continuity and Resistance Tests
 Section 92-20 AWL Master Wire List

 5. Splice Repair Limits
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