# SDR KCSA061254

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 5, 2006
- Submitted: August 6, 2006
- Operation: Air carrier
- Aircraft: [N716CK](https://openairdocs.org/aircraft/N716CK), registered now
- Make and model: Boeing 747122
- Aircraft serial: 19753
- Aircraft time: 91,305 hours, 23,070 cycles
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Bulkhead
- Condition: Chafed
- 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/KCSA061254

## Discrepancy

NR 2 PYLON STA NAC 221.9 BULKHEAD WEB CHAFED AROUND HYDRAULIC UNION.

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