# SDR 2000ZZZX453

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N7643U
- Make and model: Boeing 727222
- Aircraft serial: 20037
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: 302842
- Condition: Failed
- Location: Cargo Bay
- 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/2000ZZZX453

## Discrepancy

MDT - FLT 111 - CENTER UPPER ZONE WILL NOT TEST ON THE CARGO SMOKE DETECTION SYSTEM.  FOUND BAD CONNECTION AT CONNECTOR OF NR 2 CARGO SMOKE DETECTOR, MADE SERVICEABLE REPAIR AND RELAMPED TEST LIGHT, OPERATION CHECKED GOOD.  (X)

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