What was found
FOUND NR 4 ENGINE NACELLE FLANGE CRACKED AND MISSING RIVETS AT NR 2 FORWARD FAIRING ATTACH POINT. C/W ERA 552527-14 REV O FOR REPAIR TO NR 4 ENGINE NACELLE DAMAGE.
- Difficulty date
- November 8, 2016
- Submitted
- November 9, 2016
- Operation
- Air carrier
- Aircraft
- N666US
- Make and model
- Boeing 747451
- Aircraft serial
- 23821
- Aircraft time
- 113,182 hours, 14,064 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Structure
- Condition
- Cracked
- Location
- Nr 4 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.