# SDR DALA2026042202567

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2026
- Submitted: April 22, 2026
- Operation: Air carrier
- Aircraft: [N887DN](https://openairdocs.org/aircraft/N887DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31997
- Aircraft time: 25,450 hours, 9,739 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zone 200
- 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/DALA2026042202567

## Discrepancy

LT OVER WING E PATH LIGHTS INOP 3 TOTAL. LEFT EXTERNAL FWD OVERWING E-PATH LIGHT WAS FIXED PER REPLACING EMER PWR SUPPLY + BATTERY M2335. OPS CHECK NORMAL IAW B737 AMM 33-51. (LOG 8369435 - AIRCRAFT WAS GROUNDED).

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