What was found
MAIN DECK BS 720 BETWEEN LBL 75 AND LBL 110 FLOORBEAM UPPER CHORD IS CORRODED BOTH LEGS. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER B747 SRM 53-10-07 FIG 12 PAGES 51-54.
- Difficulty date
- November 11, 2007
- Submitted
- January 29, 2008
- Operation
- Air carrier
- Aircraft
- N490EV
- Make and model
- Boeing 747230F
- Aircraft serial
- 24138
- Aircraft time
- 81,819 hours, 14,484 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- 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.