# SDR SIMA200415416

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2004
- Submitted: July 20, 2004
- Operation: Air carrier
- Aircraft: [N359SB](https://openairdocs.org/aircraft/N359SB), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B359
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 7252813485
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200415416

## Discrepancy

ABI - DURING A 400 HOUR INSPECTION, THE UPPER FLANGE OF FRAME 225 WAS FOUND TO BE CORRODED BEYOND SRM LIMITS. COMPLETELY REMOVED THE CORROSION BY CREATING A CUTOUT OF THE UPPER FLANGE.  FABRICATED REPAIR ANGLE, SPACER AND FILLER PIECE.  REPAIR DONE IAW SAAB 340 SRM, 72LKS 3079 REV 43, 53-70-03 PARA 4 AND STANDARD SRM PRACTICES.  (M)

---
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.