# SDR CALA2026031314545

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2026
- Submitted: March 13, 2026
- Operation: Air carrier
- Aircraft: [N684UA](https://openairdocs.org/aircraft/N684UA), registered now
- Make and model: Boeing 767-3CB
- Registry model: [Boeing 767-3CB](https://openairdocs.org/model/boeing-767-3cb) (OpenAirDocs)
- Aircraft serial: 33466
- Aircraft time: 78,913 hours, 13,557 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Housing
- Part number: 1012857301BHW
- Condition: Detached
- Location: Seat 40d
- 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/CALA2026031314545

## Discrepancy

40D AISLE EMERGENCY PATH LIGHT FOUND DETATCHED 40D AISLE EMERGENCY PATH LIGHT HOUSING REPLACED IAW CMM 25-23-52. PARTS USED:  58-2523-3-0048, QTY :1 40D AISLE EMERGENCY PATH LIGHT HOUSING REPLACED IAW CMM 25-23-52.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.