AD/A109/14 - Main Landing Gear Wheels

Airworthiness Directive - AD/A109/14 - Main Landing Gear Wheels Airworthiness Directive - AD/A109/14 - Main Landing Gear Wheels CASA Airworthiness Directive Jurisdiction:Commonwealth of Australia;CorporateName:Civil Aviation Safety Authority; Issue 13/1988,Rotorcraft,Agusta A109 Series Helicopters,Main Landing Gear Wheels,14 DellaCa, Donna 2 0 2022-10-20T23:05:00Z 2022-10-20T23:05:00Z 1 80 461 Office of Parliamentary Counsel 3 1 540 16.0000 2006-09-21T00:00:00Z Toolkit http://www.activepdf.com 2022-10-20T00:00:00Z COMMONWEALTH OF AUSTRALIA   (Civil Aviation Regulations 1998) , PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES   Agusta A109 Series Helicopters   AD/A109/14   Main Landing Gear Wheels   13/88 Applicability:   A109A and A109AII.   Requirement:   Action in accordance with Bollettino Tecnico 109- 71.   Note: RAI AD 88-142 refers.   Compliance:   Before 30 March 1989.   Background:   Excessive torque on the retaining nut has caused failure of the aluminium retaining washer and loss of the wheel.