# SDR DALA2021121707840

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2021
- Submitted: December 17, 2021
- Operation: Air carrier
- Aircraft: [N302DN](https://openairdocs.org/aircraft/N302DN), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 7031
- Aircraft time: 15,897 hours, 8,373 cycles
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: None
- Condition: None
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021121707840

## Discrepancy

SHIP 3002 - ATB - DUE TO LANDING GEAR NOT RETRACTING. CORRECTIVE ACTION: REPLACED LANDING GEAR SAFETY VALVE 49GA, FTN 4K7641, GREEN SYS PRIORITY VALVE PN BHC1060-04 SN 22434. NO HELP. CONFIRMED 62GA RELAY COIL DID NOT HAVE CONTINUITY. REPLACED 62GA RELAY AND RETURNED TO SERVICE. (LP# 8138268)

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