What was found
DURING L-CHECK, FOUND CORROSION ON THE LOWER END OF VERTICAL STIFFENER UNDER WING FUEL TANK FORWARD PRESSURE BULKHEAD AT BS 1156 L45L-L45R. REPAIRED PER EA 11-180793.
- Difficulty date
- January 18, 2001
- Submitted
- February 20, 2001
- Operation
- Air carrier
- Aircraft
- N149US
- Make and model
- Doug DC1040
- Aircraft serial
- 46758
- Aircraft time
- 88,292 hours, 28,592 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Corroded
- Location
- Bulkhead
- 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.