What was found
AFT PIT L/H SIDEPLATE HAS CORROSION AT STA 727-747. GROUNDED - YES. REMOVED AND REPLACED AFT PIT L/H SIDEPLATE FROM STA 727 TO 747 IAW BOEING SRM 53-00-53-2R-5WI: 1" OT: 0.040" RT: 0.027" L: 0.013" D: 0.007".
- Difficulty date
- April 12, 2026
- Submitted
- May 5, 2026
- Operation
- Air carrier
- Aircraft
- N527AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35694
- Aircraft time
- 53,326 hours, 19,096 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Plate
- Part number
- 146A7502
- 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.