What was found
CORROSION ON THE FORWARD CARGO DOOR CUTOUT LOWER THRESHOLD SILL BETWEEN BS 440 AND BS 492 AT S25R. REPLACED THE DOOR SILL IAW RD 51-00-05-1, AND SRM 51-40-02.
- Difficulty date
- February 11, 2019
- Submitted
- February 12, 2019
- Operation
- Air carrier
- Aircraft
- N960AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29542
- Aircraft time
- 54,094 hours, 22,234 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Door Sill
- Part number
- 143A812210
- Condition
- Corroded
- Location
- Bs 440-492
- 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.