What was found
MAIN CABIN INTERIOR LEFT WINDOW FORGING AND STR 22 L CORRODED BETWEEN BS 300-320. REMOVED CORROSION, STR 22L OUT OF LIMITS REPLACED STR PER B747 SRM 51-30-02 FROM BS 220-406.
- Difficulty date
- September 2, 2004
- Submitted
- September 28, 2004
- Operation
- Air carrier
- Aircraft
- N480EV
- Make and model
- Boeing 747121
- Aircraft serial
- 20348
- Aircraft time
- 111,856 hours, 24,125 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Forging
- Condition
- Corroded
- Location
- Lt Window
- 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.