# Airworthiness Directives; Aerostar Aircraft Corporation Models PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), and PA-60-700P (Aerostar 700P) Airplanes
> **Rule** · Final rule. · Published 2002-12-04 · Effective 2003-01-17 · 67 FR 72091
## Document
- **Document number:** 02-30495
- **Category:** airworthiness
- **Manufacturer:** Aerostar
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 67 FR 72091
- **Publication date:** 2002-12-04
- **Effective date:** 2003-01-17
- **FAA docket:** Docket No. 99-CE-86-AD
## Abstract

This amendment adopts a new airworthiness directive (AD) that applies to certain Aerostar Aircraft Corporation (Aerostar) Models PA- 60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), and PA-60-700P (Aerostar 700P). This AD requires you to replace Roto-Master and Rajay scavenge pumps with improved design Aerostar scavenge pumps. This AD is the result of failures of the existing Roto- Master and Rajay scavenge pumps found during regular maintenance inspections. The actions specified by this AD are intended to prevent in-flight failure of the oil scavenge pumps, which could result in loss of engine oil and possible loss of engine power.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/12/04/02-30495/airworthiness-directives-aerostar-aircraft-corporation-models-pa-60-601-aerostar-601-pa-60-601p)
---
*AI Analytics · CC0 1.0*