# SDR DLL15970167

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 27, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N756DR
- Make and model: Lkheed 10113853
- Aircraft serial: 193Y1185
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: 1605382
- Condition: Corroded
- Location: Bs 983-1212
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLL15970167

## Discrepancy

CENTER WING UPPER SURFACE BETWEEN RBL AND LBL 94.5 AND 115.8 WAS FOUND WITH CORROSION.  MOST CORROSION WAS FOUND IN THE STR-TO-SKIN FASTENERS BETWEEN FRONT SPAR FS 983 TO REAR SPAR AT FS 1212.  DAMAGE WAS CLEANED WITH DEPTHS RANGING FROM 0.003 INCH TO 0.081 INCH.

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