# SDR DLM11970065

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N809DE
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48480
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Bulkhead Web
- Part number: AVB7540
- Condition: Cracked
- Location: Nr 3 Engine
- 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/DLM11970065

## Discrepancy

ON WALKAROUND INSPECTION, FOUND NR 3 PYLON CAP WRINKLED.  FURTHER INSPECTION REVEALS INTERNAL WEB CRACKED AT PYLON STA YN 286 (P/N AVB7540) REF SRM 54-51-02 FIG 2 PAGE 5 VOL III ITEM 8.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.