# SDR 97FDEA00810

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N502FE
- Make and model: Boeing 727-25
- Registry model: [Boeing 727-25](https://openairdocs.org/model/boeing-727-25) (OpenAirDocs)
- Aircraft serial: 18271
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Condition: Malfunction
- Location: Cargo Door
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97FDEA00810

## Discrepancy

MAIN CARGO DOOR LIGHT CAME ON SHORTLY AFTER TAKEOFF.  AIRCRAFT RELEASED FOR SERVICE PER MEL/CDL: 52-4A, MCD VERIFIED CLOSED.  REMOVED AND REPLACED CONTROL SWITCH ARM/DISARM SWITCH.  REMOVED AND REPLACED DOOR UNLOCK LT ON MANUAL HAND PUMP PANEL.  C/B CARGO DOOR WARNING DOESN'T POP.

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