What was found
AIRCRAFT IN BASE MAINTENANCE. CORROSION AROUND BOLT HOLES (4 EACH) ON L1 DOOR SILL FOR FORWARD GIRT BAR ATTACH FITTING SURFACE AT FR 16. REPAIRED SILL PER SRM 53-11-14.
- Difficulty date
- October 2, 2017
- Submitted
- October 22, 2017
- Operation
- Air carrier
- Aircraft
- N973UY
- Make and model
- Airbus A321231
- Aircraft serial
- 4893
- Aircraft time
- 21,479 hours, 7,987 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- 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.