# SDR SWAA000775

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2000
- Submitted: April 26, 2000
- Operation: Air carrier
- Aircraft: N512SW
- Make and model: Boeing 737-5H4
- Registry model: [Boeing 737-5H4](https://openairdocs.org/model/boeing-737-5h4) (OpenAirDocs)
- Aircraft serial: 24189
- Aircraft time: 29,312 hours, 29,345 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Sensor
- Part number: 6942158
- Condition: Inoperative
- Location: Service Door
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA000775

## Discrepancy

AIR TURNBACK, FWD SERVICE DOOR FAILED TO SEAL AROUND UPPER SECTION.  DOOR WARNING LIGHT WOULD NOT TURN ON WITH DOOR OPENED.  OPERATED AND INSPECTED DOOR.  NO DEFECT NOTED, OPS CK GOOD.  DEFERRED DOOR WARNING LIGHT, LATER AT SLC REMOVED AND REPLACED DOOR PROX SENSOR SPRING PER MM.

---
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.