What was found
CORROSION ON THE R4 DOOR LOWER SILL BEAM FASTERNER HOLE NEAR THE AFT GIRT BAR FITTING BETWEEN FRAMES 66 AND 68, -Y1732. REPAIRED IAW EA 276435 AND SRM 53-41-14-300-001. AIRCRAFT WAS GROUNDED.
- Difficulty date
- January 2, 2018
- Submitted
- January 5, 2018
- Operation
- Air carrier
- Aircraft
- N568UW
- Make and model
- Airbus A321231
- Aircraft serial
- 5751
- Aircraft time
- 14,916 hours, 5,918 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Beam
- Part number
- D5348004320701
- Condition
- Corroded
- Location
- Frames 66-68
- 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.