What was found
U/D LT UPPER DECK FLOORBEAM BS 440 CRACK FOUND ON FLOORBEAM UPPER CHORD INSP HOLE. FABRICATED AND INSTALLED REPAIR NEW STRAP PER BOEING PROPOSAL 1-568670402 (EA-53-1182).
- Difficulty date
- September 20, 2007
- Submitted
- October 15, 2007
- Operation
- Air carrier
- Aircraft
- N479EV
- Make and model
- Boeing 747132
- Aircraft serial
- 19898
- Aircraft time
- 107,817 hours, 28,368 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 440
- 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.