What was found
CORROSION ON DOUBLER OF NR 3 ENGINE LT CORE COWL BETWEEN NSTA 222.5 AND NSTA 230.5. ACCOMPLISHED EI T2020A71M-1846 REV 2.
- Difficulty date
- July 28, 2020
- Submitted
- July 31, 2020
- Operation
- Air carrier
- Aircraft
- N471MC
- Make and model
- Boeing 747412
- Aircraft serial
- 26557
- Aircraft time
- 79,889 hours, 12,703 cycles
- System (JASC)
- 5414 · Nacelle/Pylon, Plate/Skin
- Part
- Doubler
- Condition
- Corroded
- Location
- Nr 3 Nacelle
- 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.