What was found
INSPECTION TYPE: D, AFT CARGO BAY BS 1820 FLOORBEAM UPPER TEE LBL 18.4 FOUND CRACKED. REPAIRED IAW R53-62-37447 REV A & EO B747-5310-48441-A, CLASSIFIED AS A MAJOR REPAIR.
- Difficulty date
- August 27, 2012
- Submitted
- September 7, 2012
- Operation
- Air carrier
- Aircraft
- N583UP
- Make and model
- Boeing 7474R7F
- Aircraft serial
- 25867
- Aircraft time
- 95,151 hours, 16,522 cycles
- Engine
- Ge CF680C2B1F
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 65B04328176
- Condition
- Cracked
- Location
- Cargo Bay
- 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.