What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON L2 DOOR ENTRY WAY LOWER SILL INNER CHORD (CREASE ANGLE) FROM BS 950 TO BS 987 AT LBL 54. REPLACED CHORD PER SRM 53-70-51-1A-1.
- Difficulty date
- July 15, 2025
- Submitted
- August 11, 2025
- Operation
- Air carrier
- Aircraft
- N968AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30095
- Aircraft time
- 69,244 hours, 29,284 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Door Sill
- Part number
- 147A8540U7
- Condition
- Corroded
- Location
- Zone 200
- 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.