# SDR ANCF2019040833119

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2019
- Submitted: April 8, 2019
- Operation: Air carrier
- Aircraft: [N821AV](https://openairdocs.org/aircraft/N821AV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 4821
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Sensor
- Condition: Out Of Adjust
- 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/ANCF2019040833119

## Discrepancy

AFTER TAKE OFF DOOR FWD CARGO DOOR ECAM ALERT POP OUT ON ECAM.   IN ACCORDANCE WITH AMM 52-31-00-710-001 OPERATIONAL TEST OF THE FWD CARGO COMPARTMENT DOOR WAS ACCOMPLISHED, AMBER INDICATION WAS SHOWN. PFR FWD CARGO DR SAFETY MECHANISM PROX SNSR (30WV) TGT POS REQUIRE PERFORM TSM 32-31-00-810-877A 4.A. FOR THE PROXIMITY SWITCH 30WV.  IN ACCORDANCE WITH TSM 32-31-00-810-877-A THE STEP 4.A.5 THE PROX SW-FRAME FWD CARGO COMPT DOOR 30WV ACCORDING AMM 52-71-12 PB 401 THE PROXIMITY SWITCH WAS REMOVED AND REPLACED AND NO HELP. CONTINUE TSM 4.A.1.C.2 // APR 5. IN ACCORDANCE WITH AMM TASK 52-71-00-820-003-A ADJUSTMENT OF THE PROXIMITY SWITCHES OF THE CARGO COMPARTMENT DOOR THRESHOLD WAS ACCOMPLISHED, IN ACCORDANCE WITH AMM TASK 52-31-00-710-001 OPERATIONAL TEST OF THE FWD CARGO COMPARTMENT DOOR WAS SATISFACTORY.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.