# SDR AALA202201269469

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2022
- Submitted: January 26, 2022
- Operation: Air carrier
- Aircraft: [N904NN](https://openairdocs.org/aircraft/N904NN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 33317
- Aircraft time: 27,438 hours, 11,597 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Striker
- Condition: Worn
- Location: Zone 800 - Doors
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202201269469

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: 1L MAIN CABIN ENTRY DOOR PROXIMITY SWITCH STRIKE PLATE ON THE DOOR IS WORN. REPLACED STRIKE PLATE WITH NEW IAW B737-NG AMM 52-71-11-710-801, OPS CHECK GOOD.

---
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.