# SDR TWAA9909802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N605TW
- Make and model: Boeing 767231
- Aircraft serial: 22568
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Logic Card
- Part number: 285N0028136
- Condition: Worn
- Location: Cargo Compt
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA9909802

## Discrepancy

EICAS MESSAGES FOR AFT CARGO COMPARTMENT SMOKE DETECTOR NUMBER 2 FLASHED CONTINUOUSLY AND NUMBER 1 DETECTOR FLASHED INTERMITTENTLY.  MADE AN UNSCHEDULED LANDING AT JFK.  ON THE GROUND THERE WERE NO MESSAGES.  REPLACED THE LOGIC CARD (P/N 85N0028-136) AND THE NUMBER 2 DETECTOR (P/N 2156-604A).  CHECK-C 5-8-99 LAX.

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