# SDR DALA2024032603796

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2024
- Submitted: March 26, 2024
- Operation: Air carrier
- Aircraft: [N171DZ](https://openairdocs.org/aircraft/N171DZ), registered now
- Make and model: Boeing 767332
- Aircraft serial: 29690
- Aircraft time: 97,234 hours, 20,879 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: UNKNOWN
- Condition: Inoperative
- Location: Emergency Lights
- 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/DALA2024032603796

## Discrepancy

SHIP 1701 SEATS ROWS 4,5 AND 6 LEFT SIDE EMEGENCY LIGHTS INOP ON SEAT ASSY'S. CORRECTIVE ACTION: TROUBLE SHOT REF B767 FIM 33-51-00815-803 FOUND POWER SUPPLY M9521 BAD REF B767 WDM 33-51-31 R/R POWER SUPPLY M9521 REF B767 33-51-07 OPSCHECK GOOD (5349946)

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