What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION OF FLOOR BEAM BETWEEN FR64 AND FR67 AT BL Y512, MEASURING L=2.435 IN, W=0.783 IN, D=0.025 IN. REPLACED FLOOR BEAM WITH NEW IAW SRM A321 51-72-11-911-00 AND DRAWING D53472094.
- Difficulty date
- September 30, 2020
- Submitted
- October 6, 2020
- Operation
- Air carrier
- Aircraft
- N126AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6313
- Aircraft time
- 20,221 hours, 5,636 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- D5347209400800
- Condition
- Corroded
- Location
- Frames 64-67
- 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.