What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND AFT DOOR CUT OUT LOWER SILL FLOORBEAM AT FR 68, S23R AND RBL 52 AT THE AFT GIRTBAR FITTING ATTACHMENT POINT. REPAIRED FLOORBEAM PER SRM 53-41-14-300-001 REPAIR PRINCIPLE 7.
- Difficulty date
- June 11, 2020
- Submitted
- July 1, 2020
- Operation
- Air carrier
- Aircraft
- N121AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6238
- Aircraft time
- 19,770 hours, 5,558 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.