# SDR AALA201907019033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 28, 2019
- Submitted: July 1, 2019
- Operation: Air carrier
- Aircraft: [N788AN](https://openairdocs.org/aircraft/N788AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30011
- Aircraft time: 72,745 hours, 9,530 cycles
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Transducer
- Part number: 1221AP1
- Part serial: 696
- Condition: Out Of Tolerance
- Location: Rudder
- Stage of operation: NR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201907019033

## Discrepancy

AIRCRAFT WAS GROUNDED: CREW REPORTS EXPERIENCING SLIGHT BUMP IN RUDDER MOVEMENT. MAINTENANCE REMOVED AND REPLACED GUST SUPPRESSION PRESSURE TRANSDUCER IAW AMM 27-21-10. OPS CHECK AND LEAK CHECK GOOD.

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