What was found
NR 4 PLYON CAP SKIN I/B SIDE AT NAC 258 HAS CHAFING. REMOVED DAMAGED SECTION OF CAP SKIN, FABBED REPAIR PARTS AND INSTALLED PER EMC ENGINEERING DISPOSITION 3823 AND B747 SRM 54-31-03 PG 2 SHEET 1-4.
- Difficulty date
- March 6, 2012
- Submitted
- March 9, 2012
- Operation
- Air carrier
- Aircraft
- N489EV
- Make and model
- Boeing 747230B
- Aircraft serial
- 23393
- Aircraft time
- 97,651 hours, 17,943 cycles
- System (JASC)
- 5414 · Nacelle/Pylon, Plate/Skin
- Part
- Skin
- Condition
- Chafed
- 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.