What was found
HKG-HAECO - NR 2 PYLON REAR ENGINE MOUNT BULKHEAD WEB CRACKED AT FORWARD AND AFT SIDE. STOP DRILLED CRACKS, NDT INSPECTED, INSTALLED NEW ANGLE CHORD AND OVERSIZED HI-LOCKS PER BOEING MSG
- Difficulty date
- March 27, 2001
- Submitted
- April 26, 2001
- Operation
- Air carrier
- Aircraft
- N480EV
- Make and model
- Boeing 747121
- Aircraft serial
- 20348
- System (JASC)
- 5412 · Nacelle/Pylon, Bulkhead/Firewall
- Part
- Bulkhead
- Condition
- Cracked
- Location
- Nr 2 Pylon
- 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.