# SDR AALA20040178

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 5, 2004
- Submitted: February 4, 2004
- Operation: Air carrier
- Aircraft: [N565AA](https://openairdocs.org/aircraft/N565AA), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49347
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Wire
- Condition: Overheated
- Location: Cockpit
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20040178

## Discrepancy

TUL  POWER CABLE TERMINAL ENDS ON WIRES 3X1C2A, 3X2C2B, AND 3X3C2C AT LEFT AUXILLARY POWER RELAY T1, T2, AND T3, AND AT S3-23, 1, 2, 3 POSTS AND WIRE RING TERMINALS OF WIRES 3X2T20B AND 3X3T20C AT S3-23 POSTS 2 AND 3 SHOWS SIGNS OF OVERHEATING.  REPLACED POWER CABLES 3X1C2A, 3X3C2C, AND 3X3C2C AND REPLACED RING TERMINALS ON WIRES 3X2T20B AND 3X3T20C AT S3-23.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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