What was found
CORROSION ON FLOORBEAM ATTACHMENT CROWN AT BS 540 RBL 76 IN MAIN DECK. S: 3" BY 1" REPAIRED THE DAMAGE PER SRM 53-00-52 R6 REV 79.
- Difficulty date
- April 25, 2011
- Submitted
- May 17, 2011
- Operation
- Air carrier
- Aircraft
- N673US
- Make and model
- Boeing 747451
- Aircraft serial
- 30268
- Aircraft time
- 51,270 hours, 6,487 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 540 Rbl 76
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.