AD/M20/45 Overvoltage Warning Light 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/M20/45.

Mooney M20 Series Aeroplanes

AD/M20/45 Overvoltage Warning Light 5/2009

Requirement:

CANCELLED.

This AD is cancelled on 7 May 2009.

Background:

This unique Australian AD was raised in 1989 against Mooney Service Bulletin (SB) No. M20-245 required the rewiring of a portion of the 24VDC electrical system to correct a wiring error that rendered the overvoltage warning light in the annunciator panel assembly inoperative should an alternator overvoltage occur.

Compliance was: Prior to 30 November 1990.

This AD has been sufficiently promulgated for the affected aircraft wiring systems to have been corrected by now; therefore this AD is longer required.

James Coyne
Delegate of the Civil Aviation Safety Authority

27 March 2009