What was found
INSPECTION TYPE:D2 MULTIPLE CORROSION ON MAIN DECK UPPER CAP (PN: 65B38087-45) OF FLOORBEAM NEAR RBL 75.92, STA 1740. REPAIR IAW SR ID: 3-4431633643 AND EO B747-5310-71841-A.
- Difficulty date
- January 29, 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
- 65B3808745
- 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.