What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CABIN Y464 FLOORBEAM FRAME 68 STR 23R; REMOVED AND REPLACED AFT CABIN FLOORBEAM FRAME 68 STR 23R IAW SRM 51-72-11/51-74-00 STEP 3. ALL WORK ACCOMPLISHED ON NR 440484/26661
- Difficulty date
- June 12, 2018
- Submitted
- October 8, 2018
- Operation
- Air carrier
- Aircraft
- N556JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2042
- Aircraft time
- 59,478 hours, 21,165 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- 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.