# SDR CA011019016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2001
- Submitted: December 12, 2001
- Operation: Air carrier
- Make and model: Cndair CL2156B11415
- Engine: Pwa PW123
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Line
- Part number: 215T7519424
- Condition: Chafed
- Location: Hyd System
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA011019016

## Discrepancy

(CAN) THE LT ENGINE DRIVEN PUMP HYDRAULIC PRESSURE LINE PASSING THROUGH THE TRANSITION BOX WAS FOUND CHAFED THROUGH BY 80 PERCENT OF IT'S TOTAL WALL THICKNESS. THE CHAFING OCCURS THROUGH THE FIRE WALL SKIN WHERE THE LINE PASSES THROUGH THE GROMMET.

---
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.