COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Cessna 340 Series Aeroplanes
AD/CESSNA 340/4
Amdt 3
Lower Wing Skin Rivets 10/91
Applicability: All model 340 with S/No 340-0208 to 340-0555 All model 340A with S/Nos 340A-0001 to 340A-0217.
Requirement: Action in accordance with Cessna SL ME77-6.
Compliance: At each inspection for Maintenance Release issue after 3 October 1991. The compliance date of the previous issue of this Directive was 1 January 1978.
Background: This Directive was raised in response to Cessna SL ME77-6, which introduced repair instructions for use in the event of loose or working lower wing skin/front spar attach rivets. This amendment is raised to ensure ongoing inspection; due to the difficulty in identifying replaced rivets, and likely deterioration of bonding.