What was found
MCN - C4 - MAJOR REPAIR - LEVEL 2 GALVANIC CORROSION ON FLOORBEAM AT BS 1681, LBL 50. REPAIRED FLOORBEAM AT BS 1681, LBL 50 IAW B757 SRM 53-00-51.
- Difficulty date
- October 30, 2009
- Submitted
- November 16, 2009
- Operation
- Air carrier
- Aircraft
- N902AW
- Make and model
- Boeing 7572S7
- Aircraft serial
- 23322
- Aircraft time
- 85,204 hours, 32,090 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146N5111
- 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.