# SDR EIAA20120813060

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2012
- Submitted: August 13, 2012
- Operation: Air carrier
- Aircraft: N482EV
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 20713
- Aircraft time: 113,372 hours, 26,219 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Condition: Cracked
- Location: Nr 1 Nacelle
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIAA20120813060

## Discrepancy

SKIN CRACKED AT NR 1 PYLON FWD STRUT ACCESS PANEL NR 452AL.  CRACK FOUND TO BE OUT OF LIMITS LAW SRM 54-30-01.  REMOVED DAMAGE LAW SRM 51-10-01.  PERFORMED HFEC OF NR 1 PYLON TRIM OUT AT FWD ACCESS PANEL CUT OUT LAW NOT MANUAL PTS/51-00-00, NO DEFECTS NOTED.  REPAIRED IAW WITH DRAWING NR 54301221-1.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.