What was found
C4 CHECK - LEVEL 2 GALVANIC CORROSION ON UPPER FLANGE OF FLOORBEAM AT BS 1481, LBL 20. REPAIRED FLOORBEAM AT BS 1481, LBL 20 IAW B767 SRM 53-00-51-2R4 & 51-20-01.
- Difficulty date
- March 13, 2013
- Submitted
- March 15, 2013
- Operation
- Air carrier
- Aircraft
- N251AY
- Make and model
- Boeing 7672B7ER
- Aircraft serial
- 24764
- Aircraft time
- 92,100 hours, 17,640 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 146T5141
- 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.