What was found
BS 1640, LBL 45 - 60 FLOORBEAM UPPER TEE FOUND CORRODED AROUND FASTENER HOLES. R & R WITH NEW BEAM FABRICATED IAW DWG 146N5109, SHT 1, REV A AND INSTALLED DWG 146N5089, SHT 7, REV. MAJOR REPAIR.
- Difficulty date
- May 15, 2013
- Submitted
- May 16, 2013
- Operation
- Air carrier
- Aircraft
- N974FD
- Make and model
- Boeing 7572Y0
- Aircraft serial
- 26158
- Aircraft time
- 68,268 hours, 21,498 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146N5109
- Condition
- Corroded
- Location
- Zone 200
- 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.