# SDR DL73K991937

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N307DL](https://openairdocs.org/aircraft/N307DL), registered now
- Make and model: Boeing 737232
- Aircraft serial: 23079
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead Web
- Part number: 65163007
- Condition: Cracked
- Location: Bs 178
- 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/DL73K991937

## Discrepancy

THE FS 178 BULKHEAD WEB WAS FOUND WITH A .75 CRACK AT LBL  6.7 WL 208 AND ANOTHER .75 CRACK AT BL 0 WL 190.  THERE WAS AN EXISTING DOUBLER REPAIR INSTALLED TO REPAIR OTHER PREVIOUS CRACK CUTOUTS.  THE EXISTING DOUBLER WAS REMOVED, THE WEB INSPECTED, THE NEW CRACKS ROUTED OUT, AND A LARGER  ALUMINUM DOUBLER INSTALLED PER ER/A 368119-14, REV B.

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