# SDR DALA2018043002938

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2018
- Submitted: April 30, 2018
- Operation: Air carrier
- Aircraft: [N694DL](https://openairdocs.org/aircraft/N694DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 29726
- Aircraft time: 66,852 hours, 24,964 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Landing Gear
- Condition: Malfunctioned
- Location: Nose
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2018043002938

## Discrepancy

ATB DUE NOSE GEAR WILL NOT RETRACT WITH A GEAR DISAGREE AND GEAR DOOR MESSAGES.   REPLACED THE NOSE GEAR LOCK ACTUATOR, SEQUENCE VALVE, INTERLOCK SOLENOID AND ADJUSTED SEQUENCE VALVE. GEAR SWING AND OPS CHECKS OK. VERIFICATION FLT COMPLETE.

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