What was found
CORROSION AT LEFT KEELBEAM OTBD LOWER FLANGE AT FS 792. BLENDED CORROSION FOUND OUT OF LIMITS. HFEC FOUND NO FURTHER DEFECT. REPAIRED FLANGE IAW REA-B653-60568-MR, ACFT WAS GROUNDED.
- Difficulty date
- June 25, 2013
- Submitted
- June 28, 2013
- Operation
- Air carrier
- Aircraft
- N740AX
- Make and model
- Boeing 767232
- Aircraft serial
- 22213
- Aircraft time
- 80,953 hours, 38,437 cycles
- System (JASC)
- 5314 · Fuselage Main, Keel
- Part
- Keelbeam
- Part number
- 145T86111
- Condition
- Corroded
- Location
- Zone 100
- 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.