# SDR CALA2017122804642

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2017
- Submitted: December 28, 2017
- Operation: Air carrier
- Aircraft: N597UA
- Make and model: Boeing 757222
- Aircraft serial: 28750
- Aircraft time: 70,435 hours, 18,508 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 144N31405
- Condition: Gouged
- Location: Bs 1100-1120
- 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/CALA2017122804642

## Discrepancy

UPPER FUSELAGE SKIN HAS A GOUGE FROM BS 1100 TO 1120, BETWEEN STRINGERS 5L AND 6L.  BLENDED THE DAMAGED AREA  AND FOUND TO BE OUT OF LIMITS.  ACCOMPLISHED A PERMANENT REPAIR IAW EC/RA 53 30-06270.

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