- Difficulty date
- January 7, 2014
- Submitted
- April 2, 2014
- Operation
- Air carrier
- Make and model
- Boeing 757200
- Aircraft serial
- 26701
- Aircraft time
- 67,032 hours, 23,649 cycles
- Part
- Floorbeam
- Part number
- 141N51231
- Condition
- Corroded
- Location
- Bs 377.7
- 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.
What was found
BS 377.7, LBL 46 - 60 FLOORBEAM UPPER TEE FOUND CORRODED. CORROSION REMOVED IAW SRM 51-10-02 REV 110. FOUND OUT OF LIMITS IAW SRM 53-00-51 1 FIG 101 REV 110. FLOORBEAM TEE REMOVED RBL 70 TO LBL 70 IAW SRM 51-40-02 REV 111. NEW TEE FABRICATED IAW DWG 141N5123 SHT 1 REV A & INSTALLED IAW DWG 141N5113 SHT 1 REV F. REPAIR CLASSIFIED AS MAJOR.