# SDR AALA20170601008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2017
- Submitted: June 5, 2017
- Operation: Air carrier
- Aircraft: [N957AN](https://openairdocs.org/aircraft/N957AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29541
- Aircraft time: 48,360 hours, 20,038 cycles
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: Cylinder
- Part number: 69141067
- Part serial: 4511
- Condition: Faulty
- Location: Nlg
- Stage of operation: AP
- How discovered: O
- Nature of condition: O
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20170601008

## Discrepancy

THE AIRCRAFT WAS GROUNDED. NOSE GEAR FAIL TO RETRACT ON GO AROUND WITH GEAR HANDLE UP.  RED ON FWD PANEL - NO LIGHTS ON OH PANEL.  THE FLIGHT DECLARED AN EMERGENCY, PROCEEDED WITH GO AROUND, AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NLG TRANSFER CYLINDER IAW AMM 32-33-41. (SEE ALSO SDR AALA201706049001)

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