What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON R4 DOOR CUT OUT LOWER SILL ANGLE AT FR 68 AND S23R. REPAIRED LOWER SILL ANGLE PER SRM 53-41-14.
- Difficulty date
- July 30, 2019
- Submitted
- August 28, 2019
- Operation
- Air carrier
- Aircraft
- N103NN
- Make and model
- Airbus A321231
- Aircraft serial
- 5884
- Aircraft time
- 20,589 hours, 4,182 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Angle
- Part number
- D53480043205
- Condition
- Corroded
- Location
- Frm 68 Door Sill
- 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.