What was found
AIRCRAFT IN BASE MAINTENANCE: CABIN FLOOR BEAM HAS 2 CRACKED FASTENER HOLES AT THE CENTER WING BOX FRONT SPAR COMMON TO VERTICAL STRINGER 2 AT FR 36 AND +Y765. REPAIRED FLOOR BEAM PER EA 350439.
- Difficulty date
- December 22, 2023
- Submitted
- March 28, 2024
- Operation
- Air carrier
- Aircraft
- N747UW
- Make and model
- Airbus A319112
- Aircraft serial
- 1301
- Aircraft time
- 59,664 hours, 37,659 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- D5713006020400
- Condition
- Cracked
- Location
- Zone 100 - Fuse
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.