# SDR 95ZZZM663

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N436EX
- Make and model: Boeing 727-51C
- Registry model: [Boeing 727-51C](https://openairdocs.org/model/boeing-727-51c) (OpenAirDocs)
- Aircraft serial: 19289
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Switch
- Part number: MS253831
- Condition: Inop
- Location: Nr 3 Throttle
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZM663

## Discrepancy

ON GEAR RETRACTION ALL THREE GEAR UNSAFE LIGHTS REMAINED ON.  GEAR DOOR LIGHTS OUT.  REPLACED HORN AND WARNING CUT OUT SWITCH ON NR 3 ENGINE THROTTLE PER MM 31-26-13 AND 32-61-01.  GEAR INDICATIONS AND HORN OPS CHECK NORMAL.  (M)

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