What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION OF FLOOR BEAM BETWEEN FR66.5 AND FR70 AT BL -Y765, MEASURING L=0.826 IN, W=0.701 IN, D=0.004 IN. REPLACED FLOOR BEAM WITH NEW IAW A321 SRM 51-42-11 AND DRAWING D53472780.
- Difficulty date
- July 23, 2020
- Submitted
- July 31, 2020
- Operation
- Air carrier
- Aircraft
- N194UW
- Make and model
- Airbus A321211
- Aircraft serial
- 3629
- Aircraft time
- 39,666 hours, 15,374 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- D5347219320000
- Condition
- Corroded
- Location
- Frames 66-70
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.