# SDR DALA2020013190738

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2020
- Submitted: January 31, 2020
- Operation: Air carrier
- Aircraft: [N557NW](https://openairdocs.org/aircraft/N557NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 33393
- Aircraft time: 51,449 hours, 22,409 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Shim
- Condition: Migrated
- Location: Drag Fitting
- 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/DALA2020013190738

## Discrepancy

MIGRATED SHIM ON DRAG FITTING,  FRONT SPAR OUTBOARD 0.300,   LH ENG DRAG FTG CLAMP-UP & DIAG BRACE.  REPLACED IAW ETI-57-19-213 REV 11, AND ER/A 584851-14AD REV. ORIGINAL.

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