These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
Cirrus Design Corporation Models SR20 and SR22 Airplanes
Aug 16, 2007
Airframe (SR20)Certain serial numbers: SR20 1005–1798; SR22 0002–2437. Only with: Applies to airplanes certificated in any category that have not incorporated in their entirety the actions of Cirrus Alert Service Bulletin No. SB A2X-95-10 R1, Revised April 10, 2007.
Cirrus Design Corporation Models SR20 and SR22 Airplanes
Dec 17, 2001
Airframe (SR20)Certain serial numbers: SR20 1134–1159; SR22 0003–0119
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (1)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
Ignition · brushes · erodedApr 1, 2009
DURING A MX RUN, A HIGH MAG DROP WAS NOTED. UPON FURTHER INSP THE LT MAGNETO WAS DISCOVERED THAT THE CARBON BRUSH OF THE DISTRIBUTOR HAD COMPLETELY ERODED AWAY AND EVIDENCE OF ARCING AND MELTING OF THE BRUSH BLOCK ASSY. (K)
From FAA Service Difficulty Reports; matched by N-number and serial number.