What was found
AFT CARGO LWR DOOR SILL THRESHOLD FWD SUPPORT FITTING NUTPLATE AREA HAS CORROSION AS MARKED. REMOVED AND REPLACED FITTING P/N 69-4557807 AT BS 1380 I.A.W. SR M 51-10-02 STEP 9 AND 51-40-02, FIG 12.
- Difficulty date
- June 12, 2025
- Submitted
- June 13, 2025
- Operation
- Air carrier
- Aircraft
- N57864
- Make and model
- Boeing 75733N
- Aircraft serial
- 32588
- Aircraft time
- 71,824 hours, 22,161 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Fitting
- Part number
- 6945578U7
- Condition
- Corroded
- Location
- Zone 100
- 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.