What was found
AFT CARGO TORSION BOX UPPER SURFACE HAS LIGHT SURFACE CORROSION MULTIPLE AREAS, A3NB-33-3-6010, PER LCQ NR 9290450, REMOVED AND REPALCED AFT CARGO TORSION BOX WRB R/H SIDE FR52-56 IAW A320 SRM 51-42-11-801 PARAGRAPH 6 2E,2F.
- Difficulty date
- November 30, 2019
- Submitted
- December 3, 2019
- Operation
- Air carrier
- Aircraft
- N491UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1741
- Aircraft time
- 56,406 hours, 24,392 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Torsion Box
- Part number
- D5347042021400
- Condition
- Corroded
- Location
- Frames 52-56
- 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.