# SDR AALA202306121506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2023
- Submitted: June 12, 2023
- Operation: Air carrier
- Aircraft: [N575UW](https://openairdocs.org/aircraft/N575UW), registered now
- Make and model: Airbus A320*
- Aircraft serial: 5980
- Aircraft time: 29,431 hours, 11,802 cycles
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Warning Light
- Condition: False Activation
- Location: Zone 200 - Fuse
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202306121506

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DURING CRUISE WE NOTICED APU AGENT DISCHARGE LIGHT ILLUMINATED. DURING DESCENT THE LIGHT EXTINGUISHED. MAINTENANCE PERFORMED AN OPERATIONAL TEST OF APU FIRE EXTINGUISHING LOOP/SQUIB PER AMM 26-22-00 WITH NO FAULTS NOTED.

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