What was found
CORROSION ON MAIN CABIN FLOORBEAM UPPER TEE AT BS 377, BETWEEN BL 0 AND LBL 24.7. REMOVED CORROSION FOUND TO BE OUT OF LIMITS IAW SRM. REPAIRED FLOORBEAM IAW ERA 481634-14MA, REV A.
- Difficulty date
- January 14, 2015
- Submitted
- January 15, 2015
- Operation
- Air carrier
- Aircraft
- N593NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32993
- Aircraft time
- 41,981 hours, 13,892 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 377
- 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.