# SDR DLL10972355

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N723DA](https://openairdocs.org/aircraft/N723DA), registered now
- Make and model: Lkheed 10113851
- Aircraft serial: 193C1150
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar Web
- Part number: 1503251105
- Condition: Corroded
- Location: Bs 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/DLL10972355

## Discrepancy

THE REAR SPAR OF THE CENTER WING WAS FOUND CORRODED JUST INBD OF THE UPPER AFT CENTER WING TO OUTER WING JOINT FITTING AT LBL 100.  THE CORROSION WAS MACHINED AWAR AND A REPAIR DOUBLER AND TRIPLER INSTALLED PER ER/A 363177-14.

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