What was found
DURING M-CHECK FOUND CORROSION ON FLOORBEAM AT BS 1700 LBL50-LBL77. REPAIRED IAW SRM 53-60-51 FIGURE 201.
- Difficulty date
- June 24, 2010
- Submitted
- June 25, 2010
- Operation
- Air carrier
- Aircraft
- N671US
- Make and model
- Boeing 747451
- Aircraft serial
- 26477
- Aircraft time
- 50,397 hours, 6,384 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 1700
- 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.