# SDR DALA2021082705077

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2021
- Submitted: August 27, 2021
- Operation: Air carrier
- Aircraft: [N692DL](https://openairdocs.org/aircraft/N692DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 29724
- Aircraft time: 69,601 hours, 29,192 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 940 Lbl50-65
- 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/DALA2021082705077

## Discrepancy

SHIP 692 INITIAL INSPECTION: CORROSION ON UPPER SKIN OF WING BOX, STA.940 BTW LBL.50 TO 65 AT PASSENGER COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00217: CORROSION LEVEL 2 AREA WAS REPAIRED PER ER/A 593547-14 REV.ORIGINAL AND ETI-57-21-438 REV. 1. (1923465)

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