# SDR DL76G020275

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2002
- Submitted: April 3, 2002
- Operation: Air carrier
- Aircraft: N155DL
- Make and model: Boeing 767-3P6
- Registry model: [Boeing 767-3P6](https://openairdocs.org/model/boeing-767-3p6) (OpenAirDocs)
- Aircraft serial: 25269
- Aircraft time: 43,832 hours, 11,418 cycles
- System (JASC): [2620 · Extinguishing System](https://openairdocs.org/jasc/2620)
- Part: Line
- Condition: Chafed
- Location: Line
- 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/DL76G020275

## Discrepancy

DURING HMV IT WAS FOUND THAT A C-2 CARGO COMPARTMENT FIRE EXTINGUISHER DISCHARGE LINE WAS CHAFING ON APU AIR SUPPLY DUCT.  REPLACED LINE.

---
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.