| AD number | Document | Issue number | Effective date | Status |
|---|---|---|---|---|
| 1 | Fuel Selector Valves - Replacement | NK | Active | |
| 2 | Elevator Trim Control Master Chain - Inspection and Modification | NK | Active | |
| 3 | Elevator Bellcrank Pivot Bolt - Inspection and Replacement | NK | Active | |
| 4 | Fuel Lines - Replacement | NK | Active | |
| 5 | Propeller Control Ball Joint - Replacement - CANCELLED | 6/2009 | Cancelled | |
| 6 | Rudder Bellcrank Torque Tube - Inspection and Modification | NK | Active | |
| 7 | Fuel Line Chafing - Inspection | NK | Active | |
| 8 | Rudder Bellcrank - Inspection and Modification | NK | Active | |
| 9 | Rudder Torque Tube Corrosion and Cracking | 1/1986 | Active | |
| 10 | Fuel Tanks | 2/1990 | Active | |
| 11 Amdt 1 | Elevator Hinge and Spar | 10/1991 | Active | |
| 2022-03-15 | Garmin G3X Touch Electronic Flight Instrument System (FAA STC SA01899WI) or Garmin GI 275 Multi-Function Display (FAA STC SA02658SE) - Fuel Probe Interface - Modification | Active |