# SDR CALA2026071217716

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2026
- Submitted: July 14, 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: 70,057 hours, 21,529 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Fuse
- Part number: 7024091001FS
- Condition: Faulty
- 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/CALA2026071217716

## Discrepancy

EMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE - RH AFT OVERWING SIDEWALL MOUNTED EXIT IDENTIFIER ALL LAMPS INOP FOUND EXIT LOCATOR HOUSING BROKEN AND FUSE F2 AT POWER SUPPLY M11488 ONLY PARTIALLY INSTALLED AND ONE TERMINAL LEG BROKEN REPLACED LOCATOR HOUSING REF AMM 33-51-10-402-047 AND REPLACED FUSE F2, EMERGENCY LIGHTS OP CK OK

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