# SDR DHL2003807008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2003
- Submitted: June 3, 2003
- Operation: Air carrier
- Aircraft: N807DH
- Make and model: Doug DC-8-73F
- Registry model: [Doug DC-8-73F](https://openairdocs.org/model/douglas-dc-8-73f) (OpenAirDocs)
- Aircraft serial: 45990
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Position Switch
- Part number: 1EN32R
- Condition: Malfunctioned
- Location: Cargo Door
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2003807008

## Discrepancy

AT FL 370 BELLY DOOR OPEN LIGHT ILLUMINATED AIRPLANE WAS PRESSURIZING NORMALLY RAN ABNORMAL PROCEDURE DESCENDED TO FL 290.  REMOVED AND REPLACED A PIT DOOR POSITION SWITCH PER M/M 52-31-1, OPS CHECKED 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.