# SDR AALA202311185409

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 2023
- Submitted: November 18, 2023
- Operation: Air carrier
- Aircraft: [N813AN](https://openairdocs.org/aircraft/N813AN), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 40631
- Aircraft time: 27,482 hours, 3,671 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Part number: UNKNOWN
- Condition: Misinstalled
- Location: Zone 200 - Fuse
- Stage of operation: IN
- How discovered: C
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202311185409

## Discrepancy

AIRCRAFT WAS GROUNDED: EMERGENCY FLOOR PROXIMITY LIGHT ON GALLEY MONUMENT BY SEAT 5H ISINOP. RELAMPED NO HELP. MAINTENANCE FOUND WIRES D48P-A & D48P-B TERMINAL POLARITY INCORRECT, RETERMINATED WIRES D48P-A & D48P-B WITH CORRECT TERMINAL FOR POLARITY OP CKS GOOD REF AWM 25-22-30

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