# SDR WTAA960142

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N122AM](https://openairdocs.org/aircraft/N122AM), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120013
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Relay Box
- Part number: 1204370001
- Condition: Failed
- Location: Landing Gear
- 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/WTAA960142

## Discrepancy

SFO - LANDING GEAR WOULD NOT EXTEND WITH NORMAL EXTENSION.  ABNORMAL GEAR EXTENSION PROCEDURES USED.  AIRCRAFT FERRIED TO FAT.  MAINTENANCE REMOVED AND REPLACED LANDING GEAR RELAY BOX.  SYSTEM OPERATIONAL CHECK NORMAL DURING GEAR RETRACTION CHECK.  AIRCRAFT RELEASED FOR SERVICE.  (M)

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