# SDR USAA2012051800001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2012
- Submitted: May 18, 2012
- Operation: Air carrier
- Aircraft: N255AY
- Make and model: Boeing 7672B7ER
- Aircraft serial: 25257
- Aircraft time: 88,311 hours, 15,902 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Condition: Inoperative
- Location: Cockpit
- 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/USAA2012051800001

## Discrepancy

CLT - COCKPIT O/H EMERGENCY EXIT IDENTIFIER LIGHT WILL NOT ILLUMINATE WHEN COCKPIT LIGHT SWITCH IS SELECTED "ON".  REMOVED AND REPLACED COCKPIT EXIT IDENTIFIER SIGN.  OPERATIONALLY CHECKS NORMAL.  OK FOR SERVICE.

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