What was found
2S CHECK - LEVEL 2 GALVANIC CORROSION ON LOWER AFT LT SILL BETWEEN FR66 TO FR68, S23L. REPLACED LOWER AFT LT SILL BETWEEN FR66 TO FR68, S23L IAW SRM 51-72-11 & DWG D53480505.
- Difficulty date
- May 15, 2013
- Submitted
- June 12, 2013
- Operation
- Air carrier
- Aircraft
- N179UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1521
- Aircraft time
- 41,666 hours, 15,169 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Sill
- Part number
- D53480043204
- 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.