What was found
L4 DOOR SILL CORRODED FWD OF DOOR FRAME. L4 DOOR SILL REMOVED AND REPLACED IAW SRM 51-42-11.
- Difficulty date
- June 17, 2017
- Submitted
- June 19, 2017
- Operation
- Air carrier
- Aircraft
- N587NK
- Make and model
- Airbus A321231
- Aircraft serial
- 2476
- Aircraft time
- 40,489 hours, 17,336 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- D5348015120400
- Condition
- Corroded
- Location
- L4 Door
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.