What was found
AIRCRAFT IN BASE MAINTENANCE. CORROSION OF THRESHOLD OF AFT CARGO DOOR AT STA 827 AND STR 25R, MEASURING L=2.0 IN, W=3.0 IN, D=0.039 IN. REPLACED THRESHOLD WEB WITH NEW, IAW AARD 51-00-05-01.
- Difficulty date
- October 7, 2020
- Submitted
- November 3, 2020
- Operation
- Air carrier
- Aircraft
- N811NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31079
- Aircraft time
- 33,443 hours, 13,558 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Threshold
- Condition
- Corroded
- Location
- Bs 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.