COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Bell Helicopter Textron 212 Series Helicopters
AD/BELL 212/57 Hydraulic Servo Actuator Shoulder Bolt 13/95
Applicability: All Bell Helicopter Textron 212 Series Helicopters S/N 30501 through 30999, 31110
through 31311, 32101 through 32142 and 35001 through 35089 which have servos installed that have been overhauled or repaired by a facility not approved by HR Textron.
Requirement: Unless previously carried out action in accordance with Bell ASB 212-95-98 Revision A.
Compliance: Within 25 hours time in service from 7 December 1995 or by 31 January 1996, whichever occurs first.
Background: Bell Textron has advised that unauthorised rework/repair of the shoulder bolts may have been carried out. An inspection of the shoulder bolts for possible unauthorised chrome plating is required.