What was found
AFT CARGO COMPARTMENT, CARGO DOOR CUTOUT SURROUND STRUCTURE THRESHOLD WEB HAD AREAS OF CORROSION ACROSS LENGTH OF UPPER SURFACE BETWEEN BS 794 TO BS 847, RBL 25. R&R THRESHOLD WEB IAW DWG AND SRM.
- Difficulty date
- January 25, 2020
- Submitted
- January 31, 2020
- Operation
- Air carrier
- Aircraft
- N8603F
- Make and model
- Boeing 7378H4
- Aircraft serial
- 38875
- Aircraft time
- 26,878 hours, 11,556 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Threshold
- Part number
- 146A812325
- 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.