What was found
C11 CHECK - LEVEL 2 INTERGRANULAR CORROSION ON FLOORBEAM BETWEEN FR16 TO FR23, S23L, Y254. REPLACED FLOORBEAM BETWEEN FR16 TO FR23, S23L, Y254 IAW A321 SRM 51-72-11 & AIRBUS DRAWING B2D53112554.
- Difficulty date
- October 26, 2011
- Submitted
- October 31, 2011
- Operation
- Air carrier
- Aircraft
- N189UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1425
- Aircraft time
- 37,534 hours, 13,441 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- D5311281820401H0
- 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.