# SDR AWXA200301287

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2003
- Submitted: October 22, 2003
- Operation: Air carrier
- Aircraft: [N156AW](https://openairdocs.org/aircraft/N156AW), registered now
- Make and model: Boeing 737-3G7
- Registry model: [Boeing 737-3G7](https://openairdocs.org/model/boeing-737-3g7) (OpenAirDocs)
- Aircraft serial: 23778
- Aircraft time: 51,832 hours, 36,947 cycles
- Engine: Ge CFM56*
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: 651758349
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA200301287

## Discrepancy

MCN - MAJOR REPAIR - DURING C-17 CHECK A .2500 INCH CRACK WAS FOUND ON BS 178 BULKHEAD VERTICAL WEB EMANATING FROM FORWARD INSULATION HOLE AT RBL 17.1, WL 183. MAINTENANCE REMOVED CRACKED BS 178 BULKHEAD VERTICAL WEB AT RBL 17.1, WL 183; FABRICATED A NEW REPLACEMENT VERTICAL WEB PER DWG 65-17583; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02, FIG. 12, PG. 1.

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