What was found
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.
- Difficulty date
- June 28, 2019
- Submitted
- July 1, 2019
- Operation
- Air carrier
- Aircraft
- N788AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30011
- Aircraft time
- 72,745 hours, 9,530 cycles
- System (JASC)
- 2720 · Rudder Control System
- 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
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.