What was found
NR 4 ENGINE PYLON BULKHEAD HAS SEVERAL SHEARED FASTENERS. REPAIRED IAW ERA 515110-14, REV ORIG PERMANENT REPAIR
- Difficulty date
- June 2, 2013
- Submitted
- June 3, 2013
- Operation
- Air carrier
- Aircraft
- N661US
- Make and model
- Boeing 747451
- Aircraft serial
- 23719
- Aircraft time
- 98,911 hours, 13,074 cycles
- System (JASC)
- 5412 · Nacelle/Pylon, Bulkhead/Firewall
- Part
- Bulkhead
- Condition
- Damaged
- 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.