What was found
LEFT WING AILERON BALANCE BAY #1; 1EA. WEIGHTS HAS CORROSION. / REMOVED AND REPLACED LEFT WING AILERON BALANCE WEIGHT 1 EA. REF B737 SOPM 20-56-01 & AIPC 27-11-31-02 ITEM 55; NO WEIGHT CHANGE. A TAG WN1039 TW DUE 06/31/20 20073.
- Difficulty date
- April 16, 2020
- Submitted
- August 27, 2021
- Operation
- Air carrier
- Aircraft
- N922WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32461
- Aircraft time
- 41,140 hours, 24,679 cycles
- System (JASC)
- 5751 · Ailerons
- Part
- Balance Weight
- Condition
- Corroded
- Location
- Lt Aileron
- 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.