# SDR TWAA0017214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2000
- Submitted: November 6, 2000
- Operation: Air carrier
- Aircraft: N996Z
- 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: 47028
- Aircraft time: 82,983 hours, 88,791 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- 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/TWAA0017214

## Discrepancy

DURING OP 15 MAINT CHECK THE AFT PRESSURE BULKHEAD ANGLE WAS CRACKED AT FASTENER TO L/E AND FASTENERS HAD TOOLING MARKS ABOVE LT DOOR JAMB FOR AFT AIRSTAIRS.  BULKHEAD SKIN WAS NOT CRACKED UNDER ANGLE PER NDT PART L 51-00-3.  REMOVED OLD PART AND MADE NEW PER M990016 DOUGLAS PRINT 9915562.  INSTALLED PER SRM 51-30-02 AND SRM 51-30-5.

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