What was found
CORROSION ON TWO NUTPLATES JUST INBOARD OF R4 DOOR, AFT GIRT BAR ATTACH POINT, AT FRAME 68. REPLACED R4 DOOR SILL BEAM IAW SRM 53-41-14.
- Difficulty date
- October 6, 2017
- Submitted
- October 10, 2017
- Operation
- Air carrier
- Aircraft
- N549UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4932
- Aircraft time
- 21,088 hours, 7,718 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Beam
- Part number
- D53472102206
- 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.