What was found
RUDDER COUNTER WEIGHT; FWD LH AND RH SIDES HAVE AREAS OF CORROSION. / REMOVED AND REPLACED RUDDER BALANCE WEIGTH I/A/W SRM 55-40-02 AND BEOING DWG # 173A5001 REV. F. BALANCE WEIGHT P/N: 173A5103-1 ATAG # WN9812
- Difficulty date
- March 18, 2019
- Submitted
- March 2, 2022
- Operation
- Air carrier
- Aircraft
- N277WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32531
- Aircraft time
- 41,259 hours, 24,584 cycles
- System (JASC)
- 5540 · Rudder Structure
- Part
- Balance Weight
- Condition
- Corroded
- Location
- Rudder
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.