What was found
INSPECTION TYPE:C3, WHILE WORKING CUSTOMER CARD 942256, FOUND CORROSION ON THE UPPER SURFACE OF THE BS 278 FLOORBEAM, FROM LBL 12 TO LBL 16, WL 200. REPAIR IAW ATS ER 11-03490 AND EO B757-5310-43739-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)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 141N581017
- Condition
- Corroded
- Location
- Bs 278
- 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.