Document ID: chunk:federal_register_of_legislation:F2006B06926:body:0:p2
Version: federal_register_of_legislation:F2006B06926
Segment Type: other
Provision Reference: 
Character Range: 2748–3601

before eighteen months from the effective date of this AD, whichever occurs later.

 Seats and Berths

 AD/SEATS/20 (continued)

              For uninstalled seats: Before installation of seats having more than 12,000 hours time in service or more than four years since seat manufacturing date, or more than 12,000 hours time in service or more than four years since last backrest link installation, whichever occurs later.

            This Airworthiness Directive becomes effective on 21 March 2002.

            Background: Cracks have been found in the backrest links which can significantly reduce the structural integrity of seat backrests.

 David Alan Villiers
 Delegate of the Civil Aviation Safety Authority 7 February 2002

 The above AD is notified in the Commonwealth of Australia Gazette on 27 February 2002.