1. C-182T Leaning Techniques1 C-182T Engine Leaning Procedures & Diagnostics

2. C-182T Leaning Techniques2 Importance of Leaning Proper engine operation –Can provide diagnostic information Achieve rated power –By up to 20 % $ave on fuel

3. C-182T Leaning Techniques3 Leaning Methods Remember— Any time power setting, altitude or OAT changes, repeat the procedure. Condition of FlightMethod of Leaning Ground Ops (engine start to run-up) Approx—Max RPM TakeoffMax Pwr Fuel Flow Placard Enroute Climb15 gph/ Full Rich/Placard CruiseLean Assist, EGT or Table DescentPOH Table

4. Engine Indication System — EIS C-182T Leaning Techniques4

5. 5 No EGT Red Line CHT Red Line

6. C-182T Leaning Techniques6 Stoichiometric— Proportions (by weight or number of molecules) in which elements or compounds react with one another.

7. C-182T Leaning Techniques7 What the POH Has to Say

8. C-182T Leaning Techniques8

9. 9 C-182T Fuel Flow Take-off/Climb Settings AltitudeFuel Flow SL20.5 219 417.5 616.5 815.5 1014.5 1213.5 17 GPH

10. Constant Speed Prop Power Changes C-182T Leaning Techniques10 First adjust Power Then adjust Prop 23.0 2400

11. C-182T Leaning Techniques11

12. C-182T Leaning Techniques12

13. C-182T Leaning Techniques13 Using the POH Cruise Performance Chart

14. C-182T Leaning Techniques14

15. C-182T Leaning Techniques15

16. C-182T Leaning Techniques16 _ _ _ _ °F

17. C-182T Leaning Techniques17 -08° F

18. Using the Horizontal EGT Indicator C-182T Leaning Techniques18

19. C-182T Leaning Techniques19

20. C-182T Leaning Techniques20

21. Summary Proper leaning can save money, reduce maintenance, and improve performance C-182T Leaning Techniques21