What was found
LOW FREQUENCY AIRFRAME VIBRATION OCCURRED FOR ABOUT 2 MINUTES IN-FLIGHT. ACCOMPLISHED POST LCO (LIMIT CYCLE OSCILLATION) INSPECTION, REMOVED AND REPLACED BOTH LT AND RT ELEVATOR TABS PER MM.
- Difficulty date
- July 5, 2002
- Submitted
- July 17, 2002
- Operation
- Air carrier
- Aircraft
- N742SW
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29278
- Aircraft time
- 13,101 hours, 7,976 cycles
- System (JASC)
- 5513 · Horizontal Stabilizer, Tab Structure
- Part
- Tab
- Part number
- 183A8100
- Condition
- Vibration
- Location
- Both Elevators
- Stage of operation
- CR
- Nature of condition
- E
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.