What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON THE CABIN FLOOR SUPPORT FRAMES 14 TO 15. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-72-11, AND 53-11-14-283-004, FIG 003, SHEET 1.
- 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)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Frames 14-15
- 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.