# SDR AALA2019080879048

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2019
- Submitted: August 8, 2019
- Operation: Air carrier
- Aircraft: [N187US](https://openairdocs.org/aircraft/N187US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1704
- Aircraft time: 58,893 hours, 22,144 cycles
- System (JASC): [2621 · Fire Bottle, Fixed](https://openairdocs.org/jasc/2621)
- Part: Fire Bottle
- Part number: 336000053
- Part serial: C2603D1
- Condition: Discharged
- Location: Apu Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2019080879048

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REPORTS DISCHARGE LIGHT CAME ON IN OVERHEAD APU FIRE PANEL ABOUT 2 HOURS INTO FLIGHT. MAINTENANCE REMOVED AND REPLACED APU FIREBOTTLE AND SQUIB ASSEMBLY IAW AMM 26-22-41-400-101, SYS CHEKS OK.

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