# SDR DALA2023100408199

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2023
- Submitted: October 4, 2023
- Operation: Air carrier
- Aircraft: N535US
- Make and model: Boeing 757251
- Aircraft serial: 26482
- Aircraft time: 88,380 hours, 28,598 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023100408199

## Discrepancy

SHIP 5635 EMERGENCY LIGHT UNARMED OVERHEAD INDICIATION LIGHT INOPERATIVE. CORRECTIVE ACTION REMOVED AND REPLACED KORRY SWITCH PER B737 WDM 33-51-11. OPS TEST PER B757 AMM 33-51-08. OPS CHECKS GOOD. (4713316)

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