What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON R1 DOOR ENTRY WAY LOWER SILL INNER CHORD (CREASE ANGLE) LOCATED FROM BS 324 TO BS 330 AT RBL 60. REPLACED CHORD PER AARD 51-00-05-1.
- Difficulty date
- July 15, 2025
- Submitted
- August 25, 2025
- Operation
- Air carrier
- Aircraft
- N974AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30098
- Aircraft time
- 67,504 hours, 28,684 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Door Sill
- Part number
- 654A0004106
- 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.