# SDR 07FDEA00446

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2007
- Submitted: February 12, 2007
- Operation: Air carrier
- Aircraft: [N725FD](https://openairdocs.org/aircraft/N725FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 572
- Aircraft time: 38,339 hours, 19,516 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: 352000023
- Part serial: 00149K1
- Condition: Malfunctioned
- Location: Cargo Bay
- Part time: 863 hours, 463 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/07FDEA00446

## Discrepancy

AFTER PUSHBACK AND ENGINE START RECEIVED ECAM FOR AFT CARGO CPT SMOKE.  COMPLIED WITH ECAM AND QRH.  PREPPED FOR REMOVAL OF NR 1 LWR CARGO COMP FIRE BOTTLE.  REF:A300 M.M.CHAPT:26-23-11-4-02.  OPENED FWD LWR CARGO DOOR.  PULLED AND TAGGED CIRCUIT BREAKERS, REMOVED RT SIDEWALL PANEL (HARDWARE AND PANEL IN WORK AREA).  ORDERED NEW FIRE BOTTLE (MPN-35200002-1) NIS OAK.  NEW DISCHARGE CARTRIDGE (MPN-30900000M) IN STOCK OAK.  REMOVED AND REPLACED AFT CARGO PIT FWD SMOKE DETECTOR PER AMM 26-16-11-4 AND 26-16-00-5-01.  OPS CHECK NML.  DUE TO CREW QRH PROCEDURES OF  DISCHARGING THE NR 1 LOWER CARGO BOTTLE REMOVED AND REPLACED THE NR 1 LOWER CARGO BOTTLE PER AMM  26-23-11-4-02 CLOSED AND SECURED THE SIDEWALL PANEL.

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