# SDR AWXA200300467

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2003
- Submitted: May 5, 2003
- Operation: Air carrier
- Aircraft: N188AW
- Make and model: Boeing 737277
- Aircraft serial: 22655
- Aircraft time: 62,290 hours, 50,495 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: 6516300
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: U
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA200300467

## Discrepancy

DURING C-15 CHECK A .5 INCH CRACK WAS FOUND ON WEB DURING ULTRASONIC INSPECTION OF FORWARD PRESSURE BULKHEAD BS 178, 2 INCHES ABOVE WL 195 AT LBL 5.7.  MAINTENANCE CUTOUT DAMAGED SECTION OF WEB; PERFORMED HFEC INSPECTION OF CUTOUT TO VERIFY NO CRACKS EXIST; FABRICATED A DOUBLER AND 2 EACH FILLERS; INSTALLED REPAIR PARTS IAW B737-200 SRM 53-10-11, FIG 1, PG 1-8.

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