What was found
CORROSION ON MAIN CABIN FLOORBEAM ANGLE AT BS 1678, RBL 53. REMOVED CORROSION AND FOUND TO BE OUT OF LIMI TS IAW SRM 53-0 0-51, FIG 101, DETAIL III. REMOVED AND REPLACED THE FLOORBEAM ANGLE IAW SRM 51-40-02, PG 2 IT EM 4.
- Difficulty date
- March 7, 2018
- Submitted
- March 8, 2018
- Operation
- Air carrier
- Aircraft
- N568UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26674
- Aircraft time
- 81,729 hours, 27,521 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146N5246U62
- Condition
- Corroded
- Location
- Bs 1678
- 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.