- Difficulty date
- January 25, 2023
- Submitted
- January 27, 2023
- Operation
- Air carrier
- Aircraft
- N409WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27896
- Aircraft time
- 70,809 hours, 42,231 cycles
- Part
- Scuff Plate
- Condition
- Cracked
- Location
- Zone 100
- 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.
What was found
FWD CARGO DOOR LOWER MIDDLE THRESHOLD HAS CRACK MEASURING L=.25 LOCATED 14.5 AFT OF FWD EDGE<[01] REMOVED FWD CARGO DOOR LOWER SILL SCUFF PLATE AND BULLNOSE REF 737 AMM 53-11-02;[02] REPLACED 2EA NUT PLATES ON FWD CARGO DOOR LOWER SILL REF 737 SRM 51-40-02;[03] INSTALLED FWD CARGO DOOR LOWER SILL AND SCUFF PLATE PERT AMM 53-11-02