# SDR DALA2015022301593

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2015
- Submitted: February 23, 2015
- Operation: Air carrier
- Aircraft: [N3744F](https://openairdocs.org/aircraft/N3744F), registered now
- Make and model: Boeing 737832
- Aircraft serial: 30837
- Aircraft time: 46,590 hours, 17,110 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2015022301593

## Discrepancy

DURING PSV-14, MAINTENANCE VISIT, AFTER REMOVING THE NATS AIRPHONE ANTENNA AT BS 757 & BL0, IAW EA 12-090911-14, REV C, CORROSION WAS DISCOVERED ON THE OUTER SURFACE OF THE SKIN PANEL, P/N 146A3231-19,  AROUND THE COAX CUTOUT.  MAINTENANCE REPAIRED IAW ERA 511649-14.

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