# SDR FDEA201204061280

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2012
- Submitted: April 18, 2012
- Operation: Air carrier
- Aircraft: [N962FD](https://openairdocs.org/aircraft/N962FD), registered now
- Make and model: Boeing 757-2G5
- Registry model: [Boeing 757-2G5](https://openairdocs.org/model/boeing-757-2g5) (OpenAirDocs)
- Aircraft serial: 24176
- Aircraft time: 64,720 hours, 22,786 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crease Beam
- Part number: BAC1515551
- Condition: Corroded
- Location: Bs 900-1040
- 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/FDEA201204061280

## Discrepancy

MAIN  DECK LEFT CREASE BEAM  BS 900 TO 1040  HAS SURFACE CORROSION.  CLEANED IAW SRM 51-10-02 & CHECKED  LIMITS IAW SRM 53-40-13, FIG 101,  ORIGINAL MATERIAL THICKNESS  .063",  AFTER  REWORK .018",  REMAINING MATERIAL  THICKNESS .045",  FOUND TO BE OUT OF LIMITS.  R & R CREASE BEAM IAW SRM 51-10-02.    MAJOR  REPAIR

---
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.