# SDR CALA2022083102227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2022
- Submitted: August 31, 2022
- Operation: Air carrier
- Aircraft: [N18220](https://openairdocs.org/aircraft/N18220), registered now
- Make and model: Boeing 737
- Aircraft serial: 28929
- Aircraft time: 73,387 hours, 26,587 cycles
- System (JASC): [3300 · Lighting System](https://openairdocs.org/jasc/3300)
- Part: None
- Part number: NA
- Condition: None
- Location: Rh Overwing Exit
- 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/CALA2022083102227

## Discrepancy

EMERGENCY LIGHTS AT RH OVERWING EXIT INOP REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY M1695 WITH BATTERY PACK IAW MM 33-51-06. OP CHECK GOOD.

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