# SDR U2RA201912190001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2019
- Submitted: December 19, 2019
- Operation: Air carrier
- Aircraft: [N567CA](https://openairdocs.org/aircraft/N567CA), registered now
- Make and model: Boeing 757223
- Aircraft serial: 24608
- Aircraft time: 73,535 hours, 24,966 cycles
- Engine: Rroyce RB211535E4
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Part number: 311N504650
- Condition: Corroded
- Location: Lt Nacelle
- Part time: 73,535 hours, 24,966 cycles
- 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/U2RA201912190001

## Discrepancy

CORROSION ON LEFT ENGINE PYLON INBOARD SIDE SKIN, ON INTERIOR, AT APPROXIMATELY POWERPLANT WATER LINE 140.94 POWERPLANT STATION 144.425 TO 170 - ACCOMPLISHED CORROSION BLEND OUT REPAIR TO LEFT ENGINE PYLON SKIN IN ACCORDANCE WITH BOEING SERVICE REQUEST SR 3-4547117692 INSTRUCTIONS.

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