- Difficulty date
- March 28, 2006
- Submitted
- March 29, 2006
- Operation
- Air carrier
- Make and model
- Boeing 747122
- Aircraft serial
- 19753
- Aircraft time
- 90,915 hours, 22,997 cycles
- Part
- Web
- Condition
- Corroded
- Location
- Bs 1680-1700
- 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
AFT PIT BS 1680 TO 1700 TORQUE BOX UPPER WEB CORRODED AT RBL 10.