# SDR DALA2021111506983

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 12, 2021
- Submitted: November 15, 2021
- Operation: Air carrier
- Aircraft: [N678DL](https://openairdocs.org/aircraft/N678DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 25983
- Aircraft time: 87,176 hours, 38,744 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: None
- Condition: None
- 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/DALA2021111506983

## Discrepancy

SHIP 678 A.A.- CORROSION ON: HOLE 1 BTW 4-5 HRS FITTING, HOLE 2 BTW 2-3 HRS & 7-9 HRS SKIN/FITTING, HOLE 4 BTW 2-3 HRS SKIN/FITTING, HOLE 6 BTW 11-12 HRS FITTING, HOLE 7 BTW 1-7 HRS SKIN/FITTING AND HOLE 10 BTW 1-5 HRS SKIN/FITTING AT RH ENG DRAG FITTING. CORRECTIVE ACTION: SUMMARY OF NRC 00319 HOLES WERE REPAIRED PER ER/A 594709-14AD REV: ORIGINAL; SECTION I: PERMANENT REPAIR AND ETI-57-21-489 REV:19. (2015024)

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