# SDR 96ZZZX5051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 1996
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N91ML](https://openairdocs.org/aircraft/N91ML), registered now
- Make and model: Cessna S550
- Registry model: [Cessna S550](https://openairdocs.org/model/cessna-s550) (OpenAirDocs)
- Aircraft serial: S550132
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Line
- Part number: G51710917
- Condition: Chafe/Fail
- Location: Lt Brake
- Stage of operation: LD
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZX5051

## Discrepancy

BRAKE PRESSURE LOST ON LANDING.  INVESTIGATION OF PROBLEM REVEALED THE BRAKE LINE GOING TO THE LT BRAKE HAD BEEN CHAFED THROUGH BY AN ELEVATOR CONTROL CABLE.  THE LINE WAS REMOVED AND REPLACED.  THE NEW LINE WAS INSTALLED WITH ADEQUATE CLEARANCE BETWEEN THE BRAKE LINE AND CABLE TO PREVENT RECURRENCE.  THE CABLE WAS NOT DAMAGED.  THE LOCATION OF THE PROBLEM WAS UNDER THE FLOOR JUST INSIDE THE MAIN ENTRANCE DOOR.

---
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.