# SDR AALA20004003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N312AA](https://openairdocs.org/aircraft/N312AA), registered now
- Make and model: Boeing 767223
- Aircraft serial: 22315
- System (JASC): [5714 · Wing, Center Box](https://openairdocs.org/jasc/5714)
- Part: Skin
- Condition: Corroded
- Location: Wing Box
- 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/AALA20004003

## Discrepancy

AFW - WING BOX UPPER SKIN HAS CORROSION ON UPPER SURFACE.  REMOVED FASTENERS, HFEC THE BLENDED AREA, SHOT/FLAP PEEN THE AFFECTED AREA PER SRM.  APPLY ALODINE AND 2 COATS OF PRIMER TO AREA.  REWORK EXISTING COUNTERSINK PER 767SRM 51-40-08 PER REF /C/.  INSTALL REPLACEMENT BACB30NW12K OR EQUIVALENT FASTENER.  (M)

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