# SDR FDEA201103100936

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2011
- Submitted: April 25, 2011
- Operation: Air carrier
- Aircraft: [N997FD](https://openairdocs.org/aircraft/N997FD), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 24738
- Aircraft time: 59,116 hours, 20,705 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 144N8006211
- Condition: Misaligned
- Location: Bs 1160-1180
- 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/FDEA201103100936

## Discrepancy

SECTION 44, FROM STA 1160-1180 BL0 UNABLE TO INSTALL PN 144N8006-211 INTERCOSTAL   DUE TO EXISTING FASTNER HOLE 3EA LOCATIONS COMMON TO SKIN PANEL IF DRILLED WILL   HAVE SHORT ED .385 IN THE INTERCOSTAL FIG "A" SECTION 44 FROM STA 1160-1180 BL0 PN 144N8006-211 INTERCOSTAL REPAIR WAS   ACCOMPLISHED DUE TO DISCREPANCY IN THE PTF CONVERSION AREA . ON MAE MOD CARD 118350430EZR08 AND MAE EA 757-5345-16-F3090, REV- DATED JAN 6TH 2010. THIS N/R IS FOR TIME TRACKING PURPOSES ONLY AND CLASSIFIED A CATEGORY "A" MAJOR REPAIR. REF 8110-3, DATED MAR 28, 2011 FIRST STAGE APPROVAL,

---
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.