What was found
INSPECTION TYPE:C3, SECTION 46, MAIN DECK FLOOR STRUCTURE, FLOORBEAM BS 1540, LBL 29.5, LBL 33, LBL 37, LBL 41 HAS CORROSION AT NUTCLIP HOLES OF UPPERBEAM. REPAIRED IAW ER NR10-4400 DATED 17 SEP 2010.
- Difficulty date
- September 2, 2010
- Submitted
- September 29, 2010
- Operation
- Air carrier
- Aircraft
- N424UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25369
- Aircraft time
- 22,227 hours, 14,706 cycles
- Engine
- Pwa PW2040
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146N51651
- Condition
- Corroded
- Location
- Bs 1540
- 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.