What was found
AIRCRAFT IN BASE MAINTENANCE. AFT CARGO BETWEEN STA 1874 TO STA 1886, RBL 39.75 FLOORBEAM SUPPORT STRUCTURE AND AFT LUG BOLT CUT-OUT AREA HAS CORROSION. REPLACED INTERCOSTAL PER SRM 51-40-02-0G.
- Difficulty date
- May 24, 2018
- Submitted
- May 28, 2018
- Operation
- Air carrier
- Aircraft
- N762AN
- Make and model
- Boeing 777223
- Aircraft serial
- 31479
- Aircraft time
- 66,110 hours, 7,856 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 147W815017
- 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.