# SDR MYWA110025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2011
- Submitted: February 21, 2011
- Operation: Air carrier
- Aircraft: N733MA
- Make and model: Boeing 737-81Q
- Registry model: [Boeing 737-81Q](https://openairdocs.org/model/boeing-737-81q) (OpenAirDocs)
- Aircraft serial: 30619
- Aircraft time: 25,715 hours, 9,264 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Light
- Condition: No Test
- Location: Fire Warning
- 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/MYWA110025

## Discrepancy

ETOPS SIGNIFICANT SYSTEM:  UPON TESTING OF NR 2 ENGINE FIRE LIGHT, "B" SIDE DOES NOT ILLUMINATE.  ACFT DOWNGRADED TO 120 MIN ETOPS.  REMOVED AND REPLACED WIRE HARNESS MW0326 ON NR 2 ENG IAW AMM 26-11-02.  OPS CHECKED GOOD.

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