What was found
INSPECTION TYPE:D1, COROSSION ON CAP UPPER OF MAIN DECK FLOOR STRUCTURE STA 620, BETWEEN RBL 33.99 AND 55.5. REPAIR IAW EO B747-5310-69799-A.
- Difficulty date
- August 4, 2018
- Submitted
- September 12, 2018
- Operation
- Air carrier
- Aircraft
- N583UP
- Make and model
- Boeing 7474R7F
- Aircraft serial
- 25867
- Aircraft time
- 116,253 hours, 19,596 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Structure
- Part number
- 65B380523
- 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.