# SDR DHL2003752001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2003
- Submitted: April 17, 2003
- Operation: Air carrier
- Aircraft: [N752DH](https://openairdocs.org/aircraft/N752DH), registered now
- Make and model: Boeing 727223
- Aircraft serial: 22466
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Battery
- Part number: 160117301
- Condition: Inoperative
- Location: Smoke Detector
- 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/DHL2003752001

## Discrepancy

AFT LOWER CARGO SMOKE DETECTOR INOPERATIVE.  REMOVED AND REPLACED BATTERY IN NR 2 AFT CARGO SMOKE DETECTOR.  PERFORMED CHARACTERIZATION OF DETECTOR, OPS CHECKED GOOD IAW 727 ADVANCED M/M SUPPLEMENT 26-16-01.

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