# SDR F3LA2013022000833

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2013
- Submitted: February 20, 2013
- Operation: Air carrier
- Aircraft: N211FR
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 4688
- Aircraft time: 5,641 hours, 2,236 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Sensor
- Part number: ABS012140
- Condition: Inoperative
- Location: Cargo Door
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F3LA2013022000833

## Discrepancy

FWD CARGO DOOR ECAM CLIMBING OUT OF 2000'  WITH INITIAL PRESSURIZATION FLUCTUATIONS. AIR TURNBACK AT L416.  PERFORMED PRESSURLZATION TEST IAW AMM 05-53-00-860/780. NO FLUCTUATION OF PRESSURIZATION NOTED.  FWD CARGO DOOR INDICATED OPEN INDICATION AT 1.6 PSI.  FWD CARGO DOOR DID PASS ELECTRICAL INDICATION TEST LAW AMM 52-35-00-710 ONLY WITH NO PRESSURE. DEFERRED FWD CARGO DOOR INDICATLON IAW MEL 52-70-01I CONTROL NR 1096312 DD 2-25-13.  CLEARED MEL 52-70-01-I. REPLACED PROXIMITY SWITCH AND ADJUSTED AS REQUIRED REF AMM 52-71-12-400-001-A, AMM 52-71-12-820-050-B MDDR 1096312. MEL REMOVED.

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