What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON THE CABIN FLOORBEAM Y464, THREE INCHES AFT OF FRAME 66, STRINGER 23L. REMOVED AND REPLACED THE FLOORBEAM IAW SRM 53-00-14-283-002 , AND SRM 51-42-11.
- Difficulty date
- November 11, 2017
- Submitted
- November 13, 2017
- Operation
- Air carrier
- Aircraft
- N564JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2020
- Aircraft time
- 59,536 hours, 20,972 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Frame 66
- 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.