# SDR DLL19992212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N769DL](https://openairdocs.org/aircraft/N769DL), registered now
- Make and model: Lkheed 10113853
- Aircraft serial: 193H1218
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 1559196103
- Condition: Cracked
- Location: Bs 1796
- 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/DLL19992212

## Discrepancy

FUSELAGE, L3 DOOR SURROUND, NR 6 DOOR STOP INTERCOSTAL, CRACK REPAIR.  THE SUPPORT INTERCOSTAL FOR THE NR 6 DOOR STOP OF THE L3 DOOR CUTOUT FRAME AT FS 1796 WAS FOUND WITH A .25 TYPICAL CRACK.  THE CRACK IS TYPICAL OF LAC S/B 093-53-270.  THE CRACK WAS LET GO ON A TIME-LIMITED BASIS PER THE S/B AND PER ER/A 368408-14 WITH REPETITIVE INPSECTIONS AND 2500 CYCLE LIMIT.  PERMANENT REPAIR WILL REPLACE THE INTERCOSTAL.

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