# SDR DL76S011650

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2001
- Submitted: November 29, 2001
- Operation: Air carrier
- Aircraft: [N120DL](https://openairdocs.org/aircraft/N120DL), registered now
- Make and model: Boeing 767332
- Aircraft serial: 23279
- Aircraft time: 47,861 hours, 23,240 cycles
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Bulkhead
- Part number: 311T12315
- Condition: Cracked
- Location: Nr 2 Pylon
- 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/DL76S011650

## Discrepancy

DURING ACCOMPLISHMENT OF PYLON SIP MOD, CRACK INDICATIONS WERE FOUND IN THE MID STRUT BULKHEAD LAYER.  REPAIR ER/A 398051-14AD.

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