# Airworthiness Directives; Rolls-Royce Limited., Aero Division-Bristol, S.N.E.C.M.A. Olympus 593 Mk. 610-14-28 Turbojet Engines
> **Rule** · Final rule; request for comments. · Published 2003-01-02 · Effective 2003-01-17 · 68 FR 23
## Document
- **Document number:** 02-32660
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 68 FR 23
- **Publication date:** 2003-01-02
- **Effective date:** 2003-01-17
- **FAA docket:** Docket No. 2002-NE-29-AD
## Abstract

This amendment adopts a new airworthiness directive (AD) that is applicable to certain serial number (SN) Rolls-Royce Limited, Aero Division-Bristol, S.N.E.C.M.A. (RR) Olympus 593 Mk. 610-14-28 turbojet engines, installed in BAe/SNIAS Concorde Type 1 airplanes. This action requires second stage fuel pump endurance bench-testing if the pump has not yet accumulated 50 flight hours since last installed and the bearing assembly and or the rotating assembly were removed or re-fitted during last pump removal. This amendment is prompted by a report of second stage fuel pumps that were not endurance bench-tested after having the bearing assembly and or the rotating assembly removed or re- fitted, and then installed on engines in service. The actions specified in this AD are intended to prevent a fuel leak resulting in a sustained engine fire.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/01/02/02-32660/airworthiness-directives-rolls-royce-limited-aero-division-bristol-snecma-olympus-593-mk-610-14-28)
---
*AI Analytics · CC0 1.0*