# SDR CALA2025032002991

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2025
- Submitted: March 20, 2025
- Operation: Air carrier
- Aircraft: [N12225](https://openairdocs.org/aircraft/N12225), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28934
- Aircraft time: 79,590 hours, 29,398 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Switch
- Part number: AML76C10T01P
- Condition: Broken
- Location: Zone 200
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025032002991

## Discrepancy

EMERGENCY EXIT LITES CAME ON DURING INITAL CLIMB.  THEN TURNED OFF ON THEIR OWN FOUND GUARD-SWITCH FOR EMERGENCY LIGHT SWITCH AT AFT FLT. ATTEND. PANEL MISSING. IPC 33-51-01-56, ITEM #10, PN: 2100-11, M&E: 19-3351-3-0014. GUARD-SWITCH. AMM 33-51-00-710-004. INSTALLED SWITCH GUARD AT AFT ATTENDANT EMERGENCY LIGHT SWITCH, PERFORMED OPS CHECK, GOOD.PARTS USED:  19-3351-3-0014, QTY :1

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