Southwest Texas Aviation Inc.

Factory Authorized Cirrus, Diamond and Mooney Service Center

100 Hr. & Annual Inspections



Cirrus SR20 & SR22 Annual / 100Hr. Inspection Times:

Base Inspection:  (26 Hrs.)
W / Air Conditioning:  (+2.0 Hrs.)
W / Am-Safe Airbag Belts:  (+1.0 Hr.)

SR22 G3 Turbo Annual / 100 Hr. Inspection Times:
Base Inspection: Includes Turbocharger System Inspection Checks
Specified in The Tornado Alley Maintenance Manual: (30 Hrs.) 
W / Air Conditioning:  (+2.0 Hrs.)


Shop Rate: $75.00 / Hr.


All Work Is Performed In Accordance With The Latest Cirrus Design Inspection Checklists.
Each Airplane Will Have A Complete And Thorough A.D. Note Compliance List Generated
And Placed In The Aircrafts Records Folder. Also, a List of Applicable Factory Service
Bulletins Will Be Presented To The Aircraft Owner To Be Performed at Their Discretion.


 
 

Cirrus SR20 & SR22 Inspection & Time
Retired Parts Intervals

Don't Forget That The Cirrus SR Series of Aircraft have Numerous Parts
That Are Either Time Retired, or Have Specific Maintenance / Overhaul
Times That Are Required By The Manufacturer. The Following Are just a
Few Of The Items That Are Required For Continued Airworthiness:

  1. Engine - Per Manufacturer. (Recommended 2000 Hours)

  2. Propeller Governor - (SR22-Serials 0002 thru 0567 & SR20-1005 thru 1336
    w/ Woodward governor) Per Manufacturer. (Recommended 2400 Hours)
  3. Propeller Governor - (SR22 Serials 0568 & subs and SR20 Serials 1337 & subs
    w/ McCauley governor) Per Manufacturer.  (Recommended 1800 Hours or 5 years -
     whichever comes first.)

  4. Magnetos Per Manufacturer.(500 Hr. Maintenance / AD Compliance)

  5. Propeller - (SR22 - Serials 0002 & subs and SR20 - All Serial Numbers 
     w/ Hartzell Propeller) Per Manufacturer. (Recommended 2400 Hours or
      6 Years - whichever comes first.)
  6. Propeller - (SR22 Serials 0687 & subs w/ optional McCauley propeller) Per Manufacturer.

     (Recommended 2400 Hours or 6 Years - whichever comes first.)

  7. De-Ice Propeller Boot - (SR22 - Serials 0002 & subs w/Hartzell Propeller)
      Per Manufacturer. (Recommended 2400 Hours or 6 Years - whichever comes first.) 
  8. De-Ice Propeller Boot - (SR22 - Serials 0687 & subs w/optional McCauley propeller) Per
      Manufacturer. (On condition.)

  9. Alternator 1 Per Manufacturer. (500 Hr. Overhaul Per TCM)

10. Alternator 2 Per Manufacturer. (Recommended 1700 Hours)

11. Induction Air Filter. (At Annual Inspection or 200 Hours - whichever occurs first)

12. Battery #2 (Every 2 Years or 500 Hours) 

13. Muffler and Heat Exchanger (Every1000 Hours)

14. Flexible Fuel Lines (Every 5 Years)

15. Fuel System Boost Pump (Every 10 Years)

16. Gascolator Seals (Every 5 Years)
17. Fuel System Drain Valve Seals (Every 5 Years)
18. Flexible Oil System Lines (Every 5 Years)
19. Flexible Brake System Lines (Every 5 Years)

20. Brake Assembly O-Rings (At Annual Inspection or 100 Hours - Whichever Occurs First)

21. Aileron-Rudder Interconnect Shock Cord (Every 5 Years)

22. Emergency Locator Transmitter Batteries. (Batteries Due at Expiration Date or After 1 Hour 
      Use - Whichever Occurs First)

23. Fire Extinguisher (20 Years or Loss of Pressure)
24. Cirrus Airframe Parachute System (CAPS) Rocket Motor. (10 Years Replace With New Unit)
25. Cirrus Airframe Parachute System (CAPS) Parachute. (10 Years Replace With New or

      Repacked Unit)

26. Cirrus Airframe Parachute System (CAPS) Reefing Line Cutters. (Every 6 Years Replace 
      With New Units)
27. TKS Ice Protection System Filter. (Every 2 Years or 1200 Hours)

28. Inflatable Restraint System Electronic Module Assembly. (7 Years Factory Overhaul,
      14 Years Replace With New Unit)
29. Inflatable Restraint System Inflator Assembly. (7 Years Factory Overhaul,
      14 Years Replace With New Unit)
30. Turn Coordinator Batteries. (SR20 - Replace Batteries at Annual Inspection or After 
      Emergency Use - Whichever Occurs First)
31. Engine-Driven Vacuum Pump. (SR20 - 1200 Flight Hours)
32. Dry Air Pump Coupling, Engine-Driven Vacuum Pump. (6 Years From Date of Manufacture)

33. Electric Vacuum Pump. (3000 Flight Hours or 10 Years - Whichever Occurs First)

34. Paper Instrument Air Filter Element. (Every 500 Flight Hours, Annually, or When Either 
     Vacuum Pump is Replaced - Whichever Occurs First)

35. Foam Vacuum Regulator Garter Filter Element. (Every 100 Flight Hours or Annually -
     Whichever Occurs First)

36. Check Valve Manifold and Check Valves. (10 Years From Date of Manufacture)