# SDR EISA99131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N240NE
- Make and model: Boeing 727-31
- Registry model: [Boeing 727-31](https://openairdocs.org/model/boeing-727-31) (OpenAirDocs)
- Aircraft serial: 18906
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Part number: 65693581
- Condition: Out Of Adjust
- Location: Cargo Door
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EISA99131

## Discrepancy

CABIN PRESSURE CONTROL IN AUTO INOPERABLE.  AIR TURN BACK WAS FOR LOWER FORWARD PIT DOOR LIGHT ILLUMINATED.  CHECKED MANUAL SYSTEM AND DEFERRED.  ADJUSTED DOOR SWITCH MM CHAPTER 52-70-6.  (M)

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