What was found
HFEC OPEN HOLE INSP FOUND CRACK ON BS 340 LBL 32 UPPER DECK FLOORBEAM UPPER CHORD AFT HORIZONTAL FLANGE. REPAIR STRAP AND FILLER FABRICATED AND INSTALLED PER SERVICE BULLETIN B747-53A2431 FIGURE 9 REVISION 2.
- Difficulty date
- August 4, 2010
- Submitted
- August 5, 2010
- Operation
- Air carrier
- Aircraft
- N815SA
- Make and model
- Boeing 7472L5B
- Aircraft serial
- 22107
- Aircraft time
- 96,368 hours, 19,493 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.