What was found
BS 1640 RBL 55 FLOORBEAM HAS CORROSION AT FASTENER HOLE. BLENDED CORROSION ON THE FLOORBEAM AND FOUND OUT OF LIMITS IAW SRM 53-00-51, DETAIL III. PERFORMED FLOORBEAM UPPER ANGLE REPAIR IAW SRM 53-00-00-51, REPAIR 10.
- Difficulty date
- July 24, 2017
- Submitted
- July 28, 2017
- Operation
- Air carrier
- Aircraft
- N669DN
- Make and model
- Boeing 757232
- Aircraft serial
- 25142
- Aircraft time
- 83,092 hours, 38,081 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 1640
- 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.