What was found
INSPECTION TYPE:C3, CORROSION ON LONGITUDINAL BEAM UPPER FLANGE AT NUT PLATE HOLE, BS 1020 TO BS 1040, LBL255. REPAIR IAW ATS ER 11-03559 AND EO B757-5310-43775-A.
- Difficulty date
- July 8, 2011
- Submitted
- August 10, 2011
- Operation
- Air carrier
- Aircraft
- N401UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 23723
- Aircraft time
- 28,242 hours, 19,490 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Beam
- Part number
- 111N52074
- Condition
- Corroded
- Location
- Bs 1020-1040
- 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.