# SDR DLL10971029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N1734D
- Make and model: Lkheed 10113851
- Aircraft serial: 193C1225
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: 1504374
- Condition: Cracked
- Location: Bs 983
- 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/DLL10971029

## Discrepancy

DURING THE ACCOMPLISHMENT OF SI 7-63916-12AD, OPN 88 NDT FOUND A .75 INCH LONG CRACK IN THE LWR HORIZONTAL WEB OF THE STA 983 FRAME.  REPAIRED FRAME PER LCC-7622-325 AND LCC-7622-328  WITH THE EXCEPTION THAT THE LCC-7622-328-110 AND -112     FITTINGS WILL BE MODIFIED TO ACCOMMODATE A MISMATCH.

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