What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CARGO COMPARTMENT DOOR CUT OUT LOWER THRESHOLD WEB BETWEEN BS 787 AND BS 847 AT S26R. REPLACED THRESHOLD WEB PER AARD 51-00-05-1.
- Difficulty date
- June 10, 2020
- Submitted
- June 23, 2020
- Operation
- Air carrier
- Aircraft
- N801NN
- Make and model
- Boeing 737823
- Aircraft serial
- 29565
- Aircraft time
- 33,611 hours, 13,526 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Part number
- 146A8123U25
- Condition
- Corroded
- Location
- Aft Cargo
- 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.