# SDR ASAA2017040720399

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2017
- Submitted: April 10, 2017
- Operation: Air carrier
- Aircraft: [N435AS](https://openairdocs.org/aircraft/N435AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 43292
- Aircraft time: 13,771 hours, 4,547 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Part number: 8200037710
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017040720399

## Discrepancy

FOUND CENTER AISLE OVERHEAD EMERGENCY SIGN INOPERATIVE. ACFT GROUNDED.  REMOVED AND REPLACED EMERGENCY EXIT SIGN IN THE CENTER AISLE IAW AMM 33-51-01-960-802, OPS CHECKED GOOD.

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