# SDR AWXA200500456

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2005
- Submitted: April 18, 2005
- Operation: Air carrier
- Aircraft: N325AW
- Make and model: Boeing 737301
- Aircraft serial: 23260
- Aircraft time: 61,640 hours, 39,160 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Vertical Beam
- Part number: 651758243
- Condition: Cracked
- Location: Bulkhead
- 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/AWXA200500456

## Discrepancy

MCN - MAJOR REPAIR - DURING C-19 CHECK 2 EACH .25 INCH CRACKS WERE FOUND IN BS 178 BULKHEAD VERTICAL BEAM WEB AT LBL 17.1, WL 230.  MAINTENANCE CUT OUT DAMAGED AREA OF VERTICAL BEAM WEB AT BS 178 BULKHEAD, LBL 17.1, WL 230; PERFORMED HFEC INSPECTION OF CUTOUT TO VERIFY NO CRACKS EXIST; FABRICATED A NEW SECTION OF WEB AND FILLERS; INSTALLED REPAIR PARTS IAW B7B-300 SRM 53-10-08 FIG 212.

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