AD/BEECH 90/1 Engine Oil Pressure Gauges Modification Cancelled (Cth)

AIRWORTHINESS DIRECTIVE

On the effective date specified below, and for the reasons set out in the background section, the CASA delegate whose signature appears below revokes Airworthiness Directive AD/BEECH 90/1.

Beechcraft 90 and 65-90 (King Air) Series Aeroplanes

AD/BEECH 90/1 Engine Oil Pressure Gauges - Modification 7/2008

Requirement:

CANCELLED.

This AD is cancelled on 3 July 2008.

Background:

This unique Australian AD, raised in 1967 against Beechcraft Service Bulletin (SB) No. 65-6, required a modification to the engine oil pressure gauge markings to ensure the markings agree with the engine manufacturers increased oil pressure limitations.

Compliance was forthwith.

As all affected aircraft would have been modified by now, it is considered that the AD is no longer required.

James Coyne
Delegate of the Civil Aviation Safety Authority

22 May 2008