What was found
CRACK ON AFT CARGO FLOORBEAM UPPER CHORD BS 1860, LBL 47-48. TRIM THE UPPER FLANGE DAMAGED IAW SRM 51-40-04, FIG 3, REF EO 4753B236.
- Difficulty date
- January 18, 2010
- Submitted
- March 9, 2010
- Operation
- Air carrier
- Aircraft
- N517MC
- Make and model
- Boeing 747243B
- Aircraft serial
- 23300
- Aircraft time
- 87,026 hours, 14,764 cycles
- Engine
- Ge CF650E2
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 1860
- 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.