What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CABIN FLR TOP BEAM UPR SURF FR67-FR68 RBL 30. BLENDED CORR BEYOND LIM RPL BEAM PER SRM 51-42-11, 51-44-11, DWG D53472193.
- Difficulty date
- July 25, 2017
- Submitted
- July 31, 2017
- Operation
- Air carrier
- Aircraft
- N558JB
- Make and model
- Airbus A320232
- Aircraft serial
- 1915
- Aircraft time
- 58,224 hours, 20,861 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Beam
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.