What was found
AFT WET AREA FLOORBEAM CORRODED BS 947, LBL 3. ACFT GROUNDED. REMOVED CORROSION IAW SRM 53-70-51. BEYOND ALLOWABLE LIMITS. REPAIRED THE FLOORBEAM WITH A STRAP REPAIR IAW SRM 53-70-51-2R-6.
- Difficulty date
- November 6, 2017
- Submitted
- November 14, 2017
- Operation
- Air carrier
- Aircraft
- N551AS
- Make and model
- Boeing 737890
- Aircraft serial
- 34593
- Aircraft time
- 44,012 hours, 14,677 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 147A550419
- Condition
- Corroded
- Location
- 947
- 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.