# SDR DALA2026081804705

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2026
- Submitted: August 18, 2026
- Operation: Air carrier
- Aircraft: [N176DZ](https://openairdocs.org/aircraft/N176DZ), registered now
- Make and model: Boeing 767332
- Aircraft serial: 29697
- Aircraft time: 104,604 hours, 21,437 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/DALA2026081804705

## Discrepancy

DURING SVC CHK, FOUND EMERGENCY LIGHTS OUT ON WING EMERGENCY ESCAPE RT SIDE.    R & R BATTERY PACK & POWER SUPPLY IAW AMM 33-51. (6467777)(AIRCRAFT GROUNDED)

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