What was found
NR 4 PYLON O/B SIDE FWD ACCESS CUT OUT HAS CRACK IN UPPER FWD SIDE. REMOVED DAMAGE, FABBED AND INSTALLED REPAIR PER ECRA 489-54-019-2
- Difficulty date
- March 30, 2012
- Submitted
- April 2, 2012
- Operation
- Air carrier
- Aircraft
- N489EV
- Make and model
- Boeing 747230B
- Aircraft serial
- 23393
- Aircraft time
- 97,651 hours, 17,943 cycles
- System (JASC)
- 5420 · Nacelle/Pylon Miscellaneous Structure
- Part
- Structure
- Condition
- Cracked
- Location
- Nr 4 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.