# SDR AALA202602111753

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2026
- Submitted: February 11, 2026
- Operation: Air carrier
- Aircraft: [N885BP](https://openairdocs.org/aircraft/N885BP), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 66005
- Aircraft time: 12,468 hours, 1,589 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Pin
- Condition: Bent
- Location: Wels Contrl Unit
- Component: Control Unit
- Component part number: 100260102
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202602111753

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: WELLS CONTROL UNIT DOES NOT ALIGN WITH POWER CONTROL UNIT, LOOSE PIN. MAINTENANCE REPLACE WCU AT M335051.

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