What was found
M/D - HAT SECTION FWD FLANGE CORROSION. CORRODED HAT SECTION REPLACED AS PER SRM 51-10-01 PAGE 8. CORROSION BLEND OUT 0.030 X 1 X 1 INCHES. EXCEED SRM LIMIT.
- Difficulty date
- April 13, 2003
- Submitted
- April 30, 2003
- Operation
- Air carrier
- Aircraft
- N681UP
- Make and model
- Boeing 747121
- Aircraft serial
- 19661
- Aircraft time
- 100,611 hours, 25,820 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Structure
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.