# SDR CALA2026091719494

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2026
- Submitted: September 17, 2026
- Operation: Air carrier
- Aircraft: [N47281](https://openairdocs.org/aircraft/N47281), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 62535
- Aircraft time: 13,955 hours, 4,757 cycles
- System (JASC): [3320 · Passenger Compartment Lighting](https://openairdocs.org/jasc/3320)
- Part: Light
- Condition: Faulted
- Location: Zone 200
- 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/CALA2026091719494

## Discrepancy

OVERWING EMERGENCY EXIT DOOR WINDOW LIGHT GOING BAD AND FLICKERING ON 21DEF FO SIDE.  PLACED ON MEL. PULLED BREAKER TO PREVENT FLICKERING (P92 E13) IAW WDM 33-21-11. SUFFICIENT LIGHTING REMAINS FOR FLIGHT CREW TO PERFORM DUTIES. TOMC APPROVED MEL 3321A FOR 21DEF CABIN SIDEWALL LIGHTS INOPERATIVE COMPLIED WITH MEL *DM* SEE M/L FOR AFT OWE LIGHT ASSY M2838 AT 21F, SEE AMM 33-21-00-960-802.  RESET ASSOCIATED SYSTEM AND PERFORMED DATA LOAD IAW AMM 33-21-00. 21DEF WINDOW LIGHTS, OPS CHECKED GOOD AND NO DAMAGED FOUND. C/W DDP PER MEL INSTRUCTIONS. THIS CLEARS MEL.

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