# SDR CALA2018031900931

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 18, 2018
- Submitted: March 19, 2018
- Operation: Air carrier
- Aircraft: N568UA
- Make and model: Boeing 757222
- Aircraft serial: 26674
- Aircraft time: 81,729 hours, 27,521 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Stringer Clip
- Part number: 140N2001139
- Condition: Corroded
- Location: Bs 970
- 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/CALA2018031900931

## Discrepancy

MAIN CABIN, STRINGER 16R CLIP AT BS 970 CORRODED.  REMOVED CORROSION IAW DRAWING 140N20 01, REV D.   FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53, FIG 101.  REMOVED AND FABRICATE D CLIP IAW DRAWING 140N2001 AND REPLACED.

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