What was found
AIRCRAFT IN BASE MAINTENANCE: L=3.826 INCH,W=1.684 INCH, D=0.040 INCH CORRODED AREA AT WEB FR 20 AT LEVEL OF STR 23R. REPLACED WEB AND FASTENERS LOCATED FR 20 TO FR 24 AT LEVEL OF STR 23R AT FORWARD GALLEY AREA.
- Difficulty date
- April 27, 2021
- Submitted
- May 13, 2021
- Operation
- Air carrier
- Aircraft
- N138AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6650
- Aircraft time
- 17,907 hours, 6,799 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Part number
- D53118159000
- Condition
- Corroded
- Location
- Zone 200
- 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.