# SDR 2007UALA01593

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2007
- Submitted: May 24, 2007
- Operation: Air carrier
- Aircraft: N921UA
- Make and model: Boeing 737522
- Aircraft serial: 25388
- Aircraft time: 42,220 hours, 30,733 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Bottle
- Condition: Inoperative
- Location: Cargo Bay
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA01593

## Discrepancy

CARGO DETECT 2ND BOTTLE ARMED LIGHT INOPERATIVE.  REPLACED FIRE BOTTLE AND SQUIB- ALL TESTED NORMALLY.

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