# SDR 99FDEA00275

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N167FE](https://openairdocs.org/aircraft/N167FE), registered now
- Make and model: Boeing 727-22
- Registry model: [Boeing 727-22](https://openairdocs.org/model/boeing-727-22) (OpenAirDocs)
- Aircraft serial: 18864
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Switch
- Part number: 40173
- Condition: Failed
- Location: Lt Mlg
- Stage of operation: AP
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99FDEA00275

## Discrepancy

ON APPROACH TO MEM GEAR HANDLE WAS PLACED DOWN BUT ONLY NOSE GEAR AND RT MLG IND DOWN & LOCK.  EMERG PROC WERE FOLLOWED, BUT STILL NO DOWN & LOCK ON LEFT MAIN.  REMOVED AND REPLACED LT MLG DOWNLOCK SWITCH IAW MM 32-61-021-4.

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