# SDR DLM88030169

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2003
- Submitted: March 4, 2003
- Operation: Air carrier
- Aircraft: N927DA
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49714
- Aircraft time: 39,204 hours, 31,699 cycles
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Harness
- Part number: 7939409501
- Part serial: NA
- Condition: Melted
- Location: Apu Shroud
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLM88030169

## Discrepancy

A/C ARRIVED WITH APU GENERATOR INOP ON MCO. DURING TROUB     LESHOOTING, WE FOUND TH APU GEN FIREWALL PLUG HAD A L      OOSE CONTACT PIN . HARNESS WAS REMOVED AND PLUG WAS OPENED TO DISCOVER A MELTED CONNECTOR AND SHIELDING . HARNESS ASSEMBLY IS TO BE REPLACED ON AEROMEXICO NON ROUTINE CARD. PART # OF HARNESS IS7939409-501

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