COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Porsche Piston Engines
AD/PORSCHE/1 Camshaft Oil Feed Pipes 1/88 DM
Applicability: Porsche 930/67 engines fitted in SKYSHIP 600 airship with serial numbers as listed in the Requirement Document.
Requirement: Embody camshaft oil feed pipe protective firesleeve (Airship Industries Modification No 723) in accordance with Skyship 600 S.B. 600-72-244 dated 1 Nov 1987.
Compliance: Unless already accomplished, at the next maintenance check after 21 November 1987.
Background: This Directive is issued to reflect Airship Industries SB 660-72-244 which advises essential compliance on pre MOD 723 engines.