COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Robinson R22 Series Helicopters
AD/R22/28 AM-Safe Harness Buckle Assemblies 4/87
Applicability: All model R22A & R22B with S/Nos. 436 to 603 and any other R22 helicopter that was fitted with a new shoulder harness between 20 August 1984 and 28 February 1987.
Requirement: Action in accordance with Robinson SB No. 55.
Compliance: Prior to the issue of the next Maintenance Release after 9 April 1987 or within 100 hours time in service after 9 April 1987 whichever is the later.
Background: For a particular batch of components there is a possibility that the connector may become dislodged from the buckle if a side load is placed on the assembly. This Directive also satisfies the Requirement of AD/RES/19.