# SDR MYWA110002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 5, 2011
- Submitted: January 6, 2011
- Operation: Air carrier
- Aircraft: [N732MA](https://openairdocs.org/aircraft/N732MA), registered now
- Make and model: Boeing 737-81Q
- Registry model: [Boeing 737-81Q](https://openairdocs.org/model/boeing-737-81q) (OpenAirDocs)
- Aircraft serial: 30618
- Aircraft time: 23,724 hours, 9,005 cycles
- System (JASC): [2697 · Fire Protection System Wiring](https://openairdocs.org/jasc/2697)
- Part: Connector
- Condition: Dirty
- Location: Fire 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/MYWA110002

## Discrepancy

ETOPS SIGNIFICANT SYSTEM:  NR 2 ENGINE FIRE DETECTION LOOP "B" WOULD NOT TEST.  CLEANED CONNECTOR DP1620 ON NR 2 ENGINE FIRE WALL IAW WDM 26-11-21 OPS CHECK NORMAL IAW MM 26-11-00.  AIRCRAFT RETURNED TO 180 MINUTES ETOPS.

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