# SDR 2017FA0000540

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2017
- Submitted: November 2, 2017
- Operation: General aviation
- Aircraft: [N26FN](https://openairdocs.org/aircraft/N26FN), registered now
- Make and model: Lear 36LEAR
- Aircraft serial: 011
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Fuse
- Part number: 23801141
- Part serial: 1044
- Condition: Failed
- Location: Hydraulic Sys
- Stage of operation: NR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2017FA0000540

## Discrepancy

DURING TROUBLESHOOTING OF A HYDRAULIC FAILURE, IT WAS DISCOVERED THAT THE LEFT HAND INBOARD BRAKE FUSE HAD FAILED, ALLOWING FLUID TO LEAK OUT OF THE BRAKE LINE.  SUSPECT AN INTERNAL FAILURE.  FUSES ARE CHECKED EVERY 1200 HOURS DURING PHASE INSPECTION.

---
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.