What was found
MAIN CABIN DECK FLOORBEAM DOUBLER GOUGED AT BS 460 LBL 10 TO 63 AND CORRODED. REMOVED AND REPLACED UPPER T- CHORD AT STA 460 FROM LBL10 TO RBL 112 B747SRM 53-10-07 FIG 11 AND 51-30-02.
- Difficulty date
- September 2, 2004
- Submitted
- September 28, 2004
- Operation
- Air carrier
- Aircraft
- N480EV
- Make and model
- Boeing 747121
- Aircraft serial
- 20348
- Aircraft time
- 111,856 hours, 24,125 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Gouged
- Location
- Fuselage
- 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.