What was found
C4 CHECK - LEVEL 2 GALVANIC CORROSION ON FLOORBEAM AT BS 1640, LBL 55. REPLACED FLOORBEAM AT BS 1640, LBL 55 IAW B757 SRM 53-00-51 & 53-00-51.
- Difficulty date
- July 13, 2011
- Submitted
- August 5, 2011
- Operation
- Air carrier
- Aircraft
- N203UW
- Make and model
- Boeing 75723N
- Aircraft serial
- 30548
- Aircraft time
- 36,307 hours, 10,734 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Fuselage
- 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.