# SDR 20010111CW001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2001
- Submitted: January 11, 2001
- Operation: Air carrier
- Aircraft: N271LR
- Make and model: Boeing 737230
- Aircraft serial: 22636
- Aircraft time: 48,341 hours, 26,912 cycles
- Engine: Pwa JT8D17A
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Sensor
- Condition: Out Of Adj
- Location: Aft Service 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/20010111CW001

## Discrepancy

DURING CLIMB, IN FLIGHT, TPU-012, LIM-IQT, AFT SRV ANNUNCIATION  LIGHT CAME ON.  PERFORMED CK ON DOOR, LISTENED FOR A PRSUR LEAK, AC RETURNED TO APRT.  TECH ADJUSTED SRVC DOORPROXIMITY SENSOR, AND PRSUR TEST.  AC RETURNTO NORMAL OPERATION.

---
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.