What was found
CORROSION FOUND ON THE L4 DOOR THRESHOLD FITTING, INBOARD NUTPLATE HOLE 4-1/4 FORWARD OF FRAME 68. REPAIRED THE FITTING IAW SRM 53-41-14-300-001, REPAIR PRINCIPLE 7, FIGURE 20101.
- Difficulty date
- August 29, 2018
- Submitted
- March 22, 2019
- Operation
- Air carrier
- Aircraft
- N561UW
- Make and model
- Airbus A321231
- Aircraft serial
- 5317
- Aircraft time
- 21,161 hours, 8,410 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Fitting
- Condition
- Corroded
- Location
- Frame 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.