# SDR DHL2002746004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2002
- Submitted: February 25, 2002
- Operation: Air carrier
- Aircraft: N746DH
- Make and model: Boeing 727224
- Aircraft serial: 22252
- System (JASC): [2440 · External Power System](https://openairdocs.org/jasc/2440)
- Part: Wire
- Condition: Loose
- Location: External Power
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2002746004

## Discrepancy

DMI 8618 ENGINE FIRE WARNING SELF TEST INOP.  FOUND LOOSE WIRE AT EXTERNAL POWER T/R C/B.  SYSTEM CHECKS NORMAL IAW 24-40.

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