What was found
C11 CHECK, LEVEL 2 EXFOLIATION CORROSION ON FLOOR SUPPORT BETWEEN FR20 TO FR22, Z-500, -Y189. REPLACED FLOOR SUPPORT IAW AMM 51-42-11, SRM 51-72-11 & 51-42-11.
- Difficulty date
- February 20, 2012
- Submitted
- February 21, 2012
- Operation
- Air carrier
- Aircraft
- N121UW
- Make and model
- Airbus A320214
- Aircraft serial
- 1294
- Aircraft time
- 36,580 hours, 16,143 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Part number
- D53111414200
- Condition
- Corroded
- Location
- Zone 100
- 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.