# SDR AALA20050542

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2005
- Submitted: August 23, 2005
- Operation: Air carrier
- Aircraft: [N355AA](https://openairdocs.org/aircraft/N355AA), registered now
- Make and model: Boeing 767323
- Aircraft serial: 24036
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Condition: Corroded
- Location: Cabin
- 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/AALA20050542

## Discrepancy

AFW - FORWARD CARGO DOOR CUTOUT LOWER MAIN SILL HAS CORROSION.  BLEND IS LOCATED APPROXIMATELY AT STATION 570 ON THE LOWER SURFACE OF THE FAIL SAFE STRAP.  BLEND IS APPROXIMATELY 2 INCHES BY 5 INCHES WITH A DEPTH OF 0.124 INCH REMAINING.  REMOVED AND VERIFIED CORROSION REMOVED.  PERFORMED A HIGH FREQUENCY EDDY CURRENT INSPECTION ON ALL REMOVED FASTENER LOCATIONS.  INSTALLED FASTENERS WET.  APPLIED ALODINE AND TWO COATS OF PRIMER.

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