# SDR SIMA991094

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 19, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N343SB](https://openairdocs.org/aircraft/N343SB), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B343
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Corroded
- Location: Bs 297-329
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA991094

## Discrepancy

ABI - DURING A MBV INSPECTION, SEAT TRACK BL 0 WAS FOUND CORRODED BEYOND SRM LIMITS FROM STATION 297-329.  CUT OUT 32 INCH SECTION OF EXISTING SEAT TRACK.  FABRICATED A 32 INCH LONG EXTRUSION OF 4650000-043 SHPAL 7075-T76511 MATERIAL.  FABRICATED IN 15 INCH LONG U-BEAM OF PLAL 7075-T7351 MATERIAL.  POSITIONED REPAIR U-BEAM INSIDE EXISTING SEAT TRACK AND DRILLED HOLES.  INSTALLED IN AIRCRAFT, PRIMED AND PAINTED FASTENERS.  WORK DONE IAW SAAB SRM 53-70-60 AND STANDARD SRM PROCEDURES.  AIRCRAFT OK FOR SERVICE.  (M)

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