What was found
INSPECTION TYPE: C1, CORROSION ON THE INBD LWR PANEL (P/N: 313U8740-1) OF PYLON #3.REPAIR I.A.W. SRID: 4-4594220677 AND EO B747-5450-74170-A.
- Difficulty date
- September 29, 2019
- Submitted
- October 4, 2019
- Operation
- Air carrier
- Aircraft
- N606UP
- Make and model
- Boeing 7478
- Aircraft serial
- 64253
- Aircraft time
- 8,122 hours, 1,133 cycles
- System (JASC)
- 5414 · Nacelle/Pylon, Plate/Skin
- Part
- Panel
- Part number
- 313U87401
- Condition
- Corroded
- Location
- Nr 3 Pylon
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.