# SDR DALA2022083005800

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2022
- Submitted: August 30, 2022
- Operation: Air carrier
- Aircraft: [N837MH](https://openairdocs.org/aircraft/N837MH), registered now
- Make and model: Boeing 737
- Aircraft serial: 29710
- Aircraft time: 85,033 hours, 15,739 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: None
- Condition: None
- 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/DALA2022083005800

## Discrepancy

SHIP 1813 EXIT IDENTIFIERS INOP AT DOORS L1 & L2 AND THE EXIT SIGN IS INOP AT L1. CORRECTIVE ACTION: REPLACED POWER SUPPLY AND BATTERY (1208 PER B767 AMM 33-51-07. CHECKS GOOD (9132340)

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