# SDR UALA2012101005741

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2012
- Submitted: October 12, 2012
- Operation: Air carrier
- Aircraft: [N663UA](https://openairdocs.org/aircraft/N663UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 27160
- Aircraft time: 83,416 hours, 13,417 cycles
- Engine: Pwa PW4060
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Shear Tie
- Condition: Corroded
- Location: Fuselage
- 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/UALA2012101005741

## Discrepancy

AFT FUSELAGE LOWER INTERNAL BILGE AREA WEB TIES CORRODED AT SEVERAL AREAS BS 1540, STR 36R - STR 39R.  MAJOR REPAIR ACCOMPLISHED:  REMOVED CORROSION ON SHEAR TIE STA 1540 BETWEEN STR 39R-38R, ARE OUT OF LIMITS.  INST 3EA NEW SHEAR TIES STA 1540, STR 36R-39R IAW BAC DWG 140T2102, 146T1222 SRM 51-40-02.

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