# SDR DALA2018120707092

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2018
- Submitted: December 7, 2018
- Operation: Air carrier
- Aircraft: [N6703D](https://openairdocs.org/aircraft/N6703D), registered now
- Make and model: Boeing 757232
- Aircraft serial: 30234
- Aircraft time: 63,492 hours, 23,574 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- Condition: Corroded
- Location: Lav Service Area
- 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/DALA2018120707092

## Discrepancy

(AIRCRAFT 6703, L/P 0854699) INITIAL INSPECTION: CORROSION ON DOUBLER OF INTERNAL SKIN AT LAVATORY SERVICE PANEL.E&E. SUMMARY: IN REF NRC 00500 (CORROSION LEVEL 2) DOUBLER OF INTERNAL SKIN AT LAVATORY SERVICE PANEL.E&E WAS REPLACED PER B757-200 DWG 141N8631 REV: AF, SRM 51-40-02 PAR. 4 AND 7, AMM 30-71-04-404-006 AND AMM 38-32-16-404-074.

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