What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION OF LOWER FRAME WEB ON AFT CARGO DOOR BETWEEN STA 797 AND STA 827 AT STR 25R, MEASURING L=10.0 IN, W=3.0 IN, D=0.008. REPLACED WEB WITH NEW IAW AARD 51-00-05-1.
- Difficulty date
- August 10, 2020
- Submitted
- August 27, 2020
- Operation
- Air carrier
- Aircraft
- N807NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31077
- Aircraft time
- 33,296 hours, 13,400 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Part number
- 146A812325
- Condition
- Corroded
- Location
- Bs 797-827
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.