What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON FLOOR SUPPORT, -Y1162, FRAMES 68 TO 69. REPLACED THE FLOOR SUPPORT IAW SRM 51-72-11, 51-42-11, DWG D53470150, AND DWG 53472780.
- Difficulty date
- February 2, 2018
- Submitted
- February 8, 2018
- Operation
- Air carrier
- Aircraft
- N705JB
- Make and model
- Airbus A320232
- Aircraft serial
- 3416
- Aircraft time
- 40,446 hours, 13,968 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Frames 68-69
- 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.