What was found
INSPECTION TYPE:C3, MAIN CARGO COMPARTMENT; FLOOR PANEL SUB-FLOOR HAS NUMEROUS AREAS OF SURFACE CORROSION (UPPER SURFACE; STATION 339 TO 418, LBL 25.5 TO 44. BLENDED SHEAR WEB AND REFINISHED IAW EO B757-5310-38276-A.
- Difficulty date
- June 26, 2010
- Submitted
- July 6, 2010
- Operation
- Air carrier
- Aircraft
- N421UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25281
- Aircraft time
- 22,548 hours, 14,787 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shear Web
- Condition
- Corroded
- Location
- Bs 339-418
- 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.