| 2023-05-16 | Reciprocating Engine Power Section | Mar 15, 2023 | Engine (TSIO-520-C) |
| 2022-04-04 | Reciprocating Engine Oil System | Mar 29, 2022 | Engine (TSIO-520-C)Only with: F&M Enterprises, Inc. or Stratus Tool Technologies, LLC oil filter adapter installed per STC SE8409SW, SE09356SC, or SE10348SC. |
| 2011-10-09 | Cessna Aircraft Company Models 150, 152, 170, 172, 175, 177, 180, 182, 185, 188, 190… | Jun 17, 2011 | Airframe (TU206F) |
| 2009-16-03 | Teledyne Continental Motors (TCM) IO-520, TSIO-520, and IO-550 Series Reciprocating… | Sep 9, 2009 | Engine (TSIO-520-C)Only with: SAP investment cast cylinder assemblies P/Ns SA52000-A1, SA52000-A20P, SA52000-A21P, SA52000-A22P, SA52000-A23P, SA55000-A1, or SA55000-A20P installed. |
| 2008-10-02 | Cessna Aircraft Company 172, 175, 180, 182, 185, 206, 207, 208, 210, and 303 Series… | May 12, 2008 | Airframe (TU206F)Certain serial numbers: 172S 172S10672–172S10674; 172S 172S10676; 172S 172S10678–172S10680; 172S 172S10682; 172S 172S10683; 172S 172S10685; …. Only with: Applies only to airplanes that have a P/N 2013142-18 alternate static air source selector valve installed after November 19, 2007. |