- Difficulty date
- July 14, 2000
- Submitted
- October 12, 2000
- Operation
- Air carrier
- Make and model
- Boeing 747121
- Aircraft serial
- 19641
- Aircraft time
- 95,273 hours, 22,812 cycles
- Part
- Forging
- Condition
- Corroded
- Location
- Bs969-980 Lh
- 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.
What was found
INSPECTION TYPE:C, CABIN WINDOW FORGING BS 960 - 980 LT CORRODED. WINDOW FORGING REMOVED IAW 53-30-02, CORROSION REMOVED IAW SRM 51-10-01 & 56-20-01. FORGING REFITTED IAW SRM 51-30-02, CORR DEPTH .008. BLEND OUTS IAW QUERY NOTE 64/2000 O/SIZE HOLES AND NDT.