COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Mooney M20 Series Aeroplanes AD/M20/23 Low Fuel Pressure Warning - Removal 5/76 Applicability: Models M20C, S/N 20-0010, 20-1147 thru 20-1172; Model M20E, S/N 21-0038, 21- 1161 thru 21-1181; Model M20F S/N 22-1179 thru 22-1272. Document: 1. Mooney SB M20-193A; or 2. FAA AD 76-10-05. Compliance: Before 30 July 1976. Note: The low fuel pressure warning system may be refitted to a section of the fuel system located in the engine compartment to a scheme approved by the Secretary.