What was found
MCN - C4 - MAJOR REPAIR - LEVEL 2 GALVANIC CORROSION ON FLOORBEAM AT BS 740, WL 208 BETWEEN RBL 50 TO RBL 58. REPAIRED FLOORBEAM AT BS 740, WL 208 BETWEEN RBL 50 TO RBL 58 IAW B757 SRM 53-00-51.
- Difficulty date
- February 1, 2010
- Submitted
- February 2, 2010
- Operation
- Air carrier
- Aircraft
- N909AW
- Make and model
- Boeing 7572G7
- Aircraft serial
- 24522
- Aircraft time
- 74,123 hours, 26,433 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 143N50656
- 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.