What was found
CORROSION ON THE AFT CARGO DOOR SILL THRESHOLD WEB BETWEEN BS 793 - 847. REPLACED THE THRESHOLD WEB IAW DRAWING 146A8123 AND SRM 53-13-00-05A.
- Difficulty date
- October 5, 2018
- Submitted
- October 9, 2018
- Operation
- Air carrier
- Aircraft
- N906NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31155
- Aircraft time
- 18,940 hours, 7,702 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Part number
- 146A812325
- Condition
- Corroded
- Location
- Bs 793-847
- 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.