# SDR CALA2026060116711

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 2026
- Submitted: June 1, 2026
- Operation: Air carrier
- Aircraft: [N57868](https://openairdocs.org/aircraft/N57868), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32590
- Aircraft time: 69,721 hours, 21,434 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Ground Wire
- Condition: Damaged
- Location: Zone 200
- 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/CALA2026060116711

## Discrepancy

EMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE - ROW 18 FLOOR PROX EMERGENCY LIGHT INOP LIGHT ASSY REPLACED NO HELP. FOUND BROKEN BLACK WIRE IN FLOOR HARNESS. PERFORMED SPLICE REPAIR REF SWPM 20-30-12. OPS CHECL GOOD REF AMM 33-51-00-715-039, REF WDM 33-51-14-3PARTS USED: 29-3326-3-0013,QTY :1

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