AD/Cessna 177/21 Nose Landing Gear Upper Support Locknut 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/CESSNA 177/21.

Cessna 177 Series Aeroplanes

AD/CESSNA 177/21 Nose Landing Gear Upper
Support Locknut 8/2008

Requirement:	CANCELLED.
This AD is cancelled on 31 July 2008.
Background:	This unique Australian AD, issued in 1976, required replacement of the nose gear upper support attach bolts with new bolts and lock nuts in accordance with Cessna Service Letter SE 76-1.  The AD compliance was within 100 hours time in service after 31 May 1976.  As all affected aircraft would have replaced the bolts and lock nuts by now, this AD is no longer required.

David Villiers
Delegate of the Civil Aviation Safety Authority

18 June 2008