# SDR 9724729601

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 23, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N601NW
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47038
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead Doubler
- Condition: Cracked
- Location: Press Blkhd
- 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/9724729601

## Discrepancy

DURING PERIODIC CHECK, FOUND CRACK IN AFT PRESSURE BULKHEAD WEB DOUBLER (P/N 5910130-13) AT THE UPPER LEFT AND RIGHT CORNERS.  REPAIRED PER EA 96-154142.

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