# SDR 98ZZZX3562

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N76RA](https://openairdocs.org/aircraft/N76RA), registered now
- Make and model: Piper PA-31-350
- Registry model: [Piper PA-31-350](https://openairdocs.org/model/piper-pa-31-350) (OpenAirDocs)
- Aircraft serial: 317752089
- System (JASC): [2912 · Hydraulic Filter, Main](https://openairdocs.org/jasc/2912)
- Part: Filter
- Part number: 46D635AN62341
- Condition: Cracked
- Location: Hydraulic System
- Part time: 6,898 hours
- Stage of operation: NR
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX3562

## Discrepancy

HYDRAULIC FILTER ASSY CUP CRACKED AT THREADS ON RT ENGINE.  MOST FLUID LOST.  GEAR HAD TO BE PUMPED DOWN BY HAND.  RT ENGINE DRIVEN PUMP ALSO FAILED SEVERAL HOURS LATER.  SUSPECT FROM LACK OF FLUID.

---
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.