# SDR USAA920081241

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2008
- Submitted: July 2, 2008
- Operation: Air carrier
- Aircraft: N166AW
- Make and model: Boeing 737-33A
- Registry model: [Boeing 737-33A](https://openairdocs.org/model/boeing-737-33a) (OpenAirDocs)
- Aircraft serial: 23627
- Aircraft time: 67,698 hours, 46,690 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: 6517583112
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA920081241

## Discrepancy

MCN - C-21 - MAJOR REPAIR - NR 6110566 - CRACK ON VERTICAL BEAM WEB AT LINING RETAINER HOLE BS 178, WL 177, RBL 5.7.  REPAIRED VERTICAL BEAM WEB AT LINING RETAINER HOLE BS 178, WL 177, IAW SRM 53-10-08-2R 12.  (K)

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