# SDR 06FDEA2907

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2006
- Submitted: August 10, 2006
- Operation: Air carrier
- Aircraft: [N318FE](https://openairdocs.org/aircraft/N318FE), registered now
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Aircraft serial: 46837
- Aircraft time: 76,929 hours, 20,379 cycles
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Bulkhead
- Condition: Cracked
- Location: Nr 3 Pylon
- 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/06FDEA2907

## Discrepancy

NR 3 PYLON AFT BULKHEAD IB HORIZONTAL FLANGE AT RADIUS IS CRACKED FROM FWD EDGE TO AFT RADIUS,  APPROX 2 INCHES IN LENGTH H.F.E.C. INDICATION AND VARIFED WITH BOROSCOPE. (PICTURE TAKEN) ENGINEERING NOTIFIED.  REPLACED BULKHEAD PER WO  00033604 AND EA 8-5410-90834.

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