AD/A109/10 - Nose Landing Gear Actuator
COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998) , PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Agusta A109 Series Helicopters AD/A109/10 Nose Landing Gear Actuator 12/87 Applicability: All Model A109A and A109AII Helicopters. Requirement: Action in accordance with Agusta Bollettino Tecnico No. 109-62, Revision A. Note: RAI AD No 87-93/A109-43 refers. Compliance: As per the Requirement Document. Background: Additional maintenance, particularly where operations are conducted in highly humid and saline conditions, is required the nose gear retraction servo to prevent the nose landing gear collapsing during ground operation.
Official source: https://www.legislation.gov.au/Details/F2006B01794