What was found
INSPECTION TYPE:D2 MULTIPLE CORROSION ON MAIN DECK CAP-UPPER (P/N: 65B38075-3) OF FLOORBEAM BETWEEN LBL 33.69 AND RBL 33.69, STA 1500. REPAIR IAW SR ID: 4-4355111385 AND EO B747-5310-71976-A.
- Difficulty date
- January 25, 2019
- Submitted
- March 22, 2019
- Operation
- Air carrier
- Aircraft
- N580UP
- Make and model
- Boeing 747428F
- Aircraft serial
- 25632
- Aircraft time
- 101,727 hours, 17,398 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- 65B380753
- 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.