What was found
MAIN CABIN BS 1200, RBL 22 - 44 FLOORBEAM CORRODED. REMOVED AND REPLACED THE DAMAGED SECTION OF THE FLOORBEAM IAW SRM 53-00-51-2R, SRM 53-00-51-2R, AND SRM 53-00-51-2R.
- Difficulty date
- June 15, 2017
- Submitted
- June 30, 2017
- Operation
- Air carrier
- Aircraft
- N934FD
- Make and model
- Boeing 75721B
- Aircraft serial
- 24331
- Aircraft time
- 56,883 hours, 37,067 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146N50402
- Condition
- Corroded
- Location
- Bs 1200
- 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.