# SDR 2006UALA01357

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2006
- Submitted: July 18, 2006
- Operation: Air carrier
- Aircraft: N308UA
- Make and model: Boeing 737322
- Aircraft serial: 23669
- Aircraft time: 55,160 hours, 32,559 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Inoperative
- Location: Cargo Bay
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA01357

## Discrepancy

CARGO SMOKE DETECTION INOP.   FAILED FIRE DETECTION CONTROL SYSTEM PANEL.  REPLACED FIRE DETECTION CONTROL SYSTEM PANEL.  FOUND "CPLD/SWITCH" BOARD DAMAGED BEYOND REPAIR (PC2/DAMAGED TRACE ON ARTWORK). UNIT MADE SERVICEABLE.

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