# SDR IPXA2020021752214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2020
- Submitted: February 26, 2020
- Operation: Air carrier
- Aircraft: [N172UP](https://openairdocs.org/aircraft/N172UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0867
- Aircraft time: 16,816 hours, 10,138 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Condition: Malfunctioned
- Location: Cargo Door
- Stage of operation: CL
- 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/IPXA2020021752214

## Discrepancy

INSPECTION TYPE:N/AATB -  ON CLIMBOUT, PASSING THROUGH 10 000' MASTER CAUTION W/LOWER CARGO DOOR UNLOCKED. (LOWER FWD, RIGHT CARGO DOOR). FWD LOWER CARGO DOOR INDICATION DEFERRED IAW MEL 52-71-01-2, DMP CARRIED OUT, M699145 ASSIGNED , PLACARD INSTALLED . DOOR VERIFIED CLOSED AND LOCKED.T/S SYSTEM PER A300 600 TSM 52-70-00, FIGURE 103. R/R DOOR WARNING SWITCHES 14WS L& 16WS PER AMM 52-71-00-0401. OPS CK NORMAL. THIS CLEARS M699145

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