AD documents

Documents based on category and series name.

AD number Document Issue number Effective date Status
1 Amdt 1 Exhaust Valves - Replacement - CANCELLED 4/1975 Cancelled
2 Oil Dip Stick - Retention - CANCELLED 13/1992 Cancelled
3 Piston Pin - Replacement - CANCELLED 13/1992 Cancelled
4 Amdt 1 Cylinder Head - Inspection - CANCELLED 13/1992 Cancelled
5 Valve Lifter - Inspection and Replacement - CANCELLED 3/1975 Cancelled
6 Crankshaft Counterweight Pin Retaining Plate - Inspection and Modification - CANCELLED 13/1992 Cancelled
7 Amdt 1 Cylinder Assembly - Inspection and Replacement - CANCELLED 13/1992 Cancelled
8 Rocker Arm Shaft Bolts - Retention - CANCELLED 13/1992 Cancelled
9 Injector Cooling Shroud - Inspection and Modification - CANCELLED 13/1992 Cancelled
10 Superseded 10/1972 Active
11 Amdt 3 Adjustable Orifice Fuel Pump - Modification - CANCELLED 11/1973 Cancelled
12 Fuel Injection Pump - Inspection for Leaks - CANCELLED 13/1992 Cancelled
13 Amdt 7 Mandatory Replacement of Parts During Overhaul - CANCELLED 13/1992 Cancelled
14 Amdt 1 Oil Pump Gears - Back Lash Check and Replacement - CANCELLED 13/1992 Cancelled
15 Amdt 1 Cylinder Assemblies - Inspection - CANCELLED 13/1992 Cancelled
16 Amdt 1 Oil Filter Adapter and Base Plate - Inspection and Modification - CANCELLED 13/1992 Cancelled
17 Magneto Rubber Drive Coupling - Inspection - CANCELLED 13/1992 Cancelled
18 Scavenge Pump Drive Gear - Replacement - CANCELLED 7/1984 Cancelled
19 Amdt 2 Exhaust Valves - Retirement of Non-Nimonic and/or Non-Nickel Plated Valves - CANCELLED 1/1986 Cancelled
20 Amdt 1 Crankshaft Counterweight Bushes - Replacement - CANCELLED 1/1990 Cancelled
21 Carburettor Bowl Drain Plug - Inspection - CANCELLED 12/1973 Cancelled
22 Valve Guides - Inspection - CANCELLED 13/1992 Cancelled
23 Crankshaft Main Bearing - Clearance - CANCELLED 13/1992 Cancelled
24 Amdt 1 Running-in and Testing of Engines - CANCELLED 8/1984 Cancelled
25 Cylinder Assembly - Inspection and Replacement - CANCELLED 13/1992 Cancelled
26 Fuel Nozzle Lines - Routeing, Support and Inspection - CANCELLED 10/1992 Cancelled
27 Turbocharger Oil Inlet Adapter - Replacement - CANCELLED 13/1992 Cancelled
28 Amdt 1 Oil Filter Adaptor Modification and Filter Change - CANCELLED 13/1992 Cancelled
29 Amdt 1 Exhaust System - Inspection - CANCELLED 13/1992 Cancelled
30 Oil Filter Adaptor Modification and Filter Change - CANCELLED 13/1992 Cancelled
31 Amdt 2 Exhaust Rocker Arm - Inspection - CANCELLED 13/1992 Cancelled
32 Amdt 1 Ignition Timing Retardation - CANCELLED 13/1992 Cancelled
33 Fuel Injection Pump Relief Valve Diaphragm - Inspection - CANCELLED 13/1992 Cancelled
34 Amdt 2 Crankcase - Inspection and Replacement - CANCELLED 13/1992 Cancelled
35 Amdt 1 Induction Elbow - Inspection - CANCELLED 13/1992 Cancelled
36 Amdt 1 Oil Pressure Relief Valve Plunger and Screw - Replacement - CANCELLED 13/1992 Cancelled
37 Amdt 1 Cylinder Head - Inspection - CANCELLED 13/1992 Cancelled
38 Amdt 1 Crankshaft Front Oil Seal Retainer - Fitment - CANCELLED 13/1992 Cancelled
39 Amdt 1 Fuel Pump and Screen - Inspection - CANCELLED 13/1992 Cancelled
40 Amdt 2 Oil Pump Drive - Inspection - CANCELLED 13/1992 Cancelled
41 Amdt 1 Crankshaft Inspection - CANCELLED 13/1992 Cancelled
42 Oil Filter Adapter P/N 641576 - Flange Inspection - CANCELLED 13/1992 Cancelled
43 Fuel Pressure Regulator - Inspection - CANCELLED 13/1992 Cancelled
44 Amdt 1 Fuel Pump Assembly - CANCELLED 13/1992 Cancelled
45 Amdt 3 Camshaft Oil Transfer Holes - CANCELLED 7/2009 Cancelled
46 Valve Guide Incompatibility - Cylinder Assemblies P/N 646680 - CANCELLED 3/1993 Cancelled
47 Amdt 4 Cylinder Barrel Cracking - CANCELLED 10/1996 Cancelled
48 Cylinder Thru Bolt Torque - CANCELLED 3/1988 Cancelled
49 Amdt 1 Rotary Fuel Pump P/N 643367A2 8/1987 Active
50 Starter Adaptor Shaft Gear P/No 649343 - CANCELLED 3/1988 Cancelled
51 Turbocharger Check Valve and Hose Clamps 11/1987 Active
52 Amdt 1 Crankshaft Bearing Integrity and Piston Pin Replacement 8/1988 Active
53 Amdt 1 Starter Adaptor Shafts 12/1988 Active
54 Cylinder Base Stud/Through Bolt Torque - CANCELLED 3/1993 Cancelled
55 Oil Filters - CANCELLED 3/1993 Cancelled
56 Amdt 2 Number Two Crankcase Main Bearing Integrity Active
57 Amdt 1 Oil Scavenge Pump Gears 10/1990 Active
58 Challenger Engineering Chrome Plated Cylinder Barrels - CANCELLED 6/2009 Cancelled
59 Weld Repair Crankcase Inspection - CANCELLED 8/1994 Cancelled
60 Amdt 4 Fuel Injection Supply Lines Active
61 Crankshaft Removal/Inspection 10/1992 Active
62 Mandatory Replacement of Parts - CANCELLED 4/2004 Cancelled
63 Amdt 2 Connecting Rods - CANCELLED Cancelled
64 Induction Elbow 13/1992 Active
65 Fuel Pump Screen 13/1992 Active
66 Amdt 2 Fuel Pump Drive Coupling 10/1996 Active
67 Valve Retainer Key 8/1993 Active
68 Incorrect Oil Pick-Up Tube 1/1994 Active
69 Incorrect Connecting Rods 1/1994 Active
70 Carburettor Air Intake Housing 1/1994 Active
71 Amdt 2 GTSIO-520 Starter Adaptor Shafts - CANCELLED 13/2005 Cancelled
72 Engine Mount Bracket 1/1995 Active
73 Unapproved Camshaft Repairs - CANCELLED 6/2009 Cancelled
74 Turbocharger Oil Output Check Valve 7/1995 Active
75 Magneto Timing 10/1996 Active
76 Superior Pistons 10/1996 Active
77 Piston Pin Plug Wear 10/1997 Active
78 Roller Rockers 5/1998 Active
79 Amdt 2 Crankshaft Inspection 11/1999 Active
80 Amdt 3 Crankshaft Material Inspection 4/2002 Active
Online version available at: https://www.casa.gov.au//search-centre/airworthiness-directives-series-names/ad-documents
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