# SDR CALA2013100800730

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2013
- Submitted: October 8, 2013
- Operation: Air carrier
- Aircraft: [N28457](https://openairdocs.org/aircraft/N28457), registered now
- Make and model: Boeing 737924
- Aircraft serial: 41744
- Aircraft time: 3,423 hours, 1,249 cycles
- System (JASC): [2612 · Fire Detection](https://openairdocs.org/jasc/2612)
- Part: Electronic Unit
- Condition: Faulty
- Location: Cargo Bay
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: F
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013100800730

## Discrepancy

AFTER LANDING TAXING TO THE GATE THE AFT CARGO FIRE RED LIGHT CAME ON, OPERATED FIRE BOTTLE DISCHARGED BUTTON IAW THE QRH.  REPLACED LT NR 1 CARGO FIRE BOTTLE IAW AMM 26-23-01 IAW 4734755 & AFT CARGO ELECTRONIC UNIT IAW AMM 26-16-02-000-80.  TAXI AIRCRAFT RAN PACKS WITH ENGS & APU.  CARGO FIRE DETECTION & SQUIBS TESTED NORMAL

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