# SDR AALA201704219006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2017
- Submitted: April 22, 2017
- Operation: Air carrier
- Aircraft: [N554UW](https://openairdocs.org/aircraft/N554UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 4966
- Aircraft time: 17,690 hours, 7,189 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Actuator
- Part number: HTE200066
- Part serial: 47145653
- Condition: Sticking
- Location: Fuel System
- Part time: 7,376 hours, 2,875 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201704219006

## Discrepancy

AIRCRAFT WAS GROUNDED. ACT 1 WILL NOT ACCEPT FUEL. MAINTENANCE FOUND ACT 1 INLET VALVE ACTUATOR STICKING.  REPLACED ACT 1 INLET VALVE ACTUATOR (5QH) PER M/M 28-28-34. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

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