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

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

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

Engine Indication System — EIS C-182T Leaning Techniques4

5 No EGT Red Line CHT Red Line

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

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

C-182T Leaning Techniques8

9 C-182T Fuel Flow Take-off/Climb Settings AltitudeFuel Flow SL GPH

Constant Speed Prop Power Changes C-182T Leaning Techniques10 First adjust Power Then adjust Prop

C-182T Leaning Techniques11

C-182T Leaning Techniques12

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

C-182T Leaning Techniques14

C-182T Leaning Techniques15

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

C-182T Leaning Techniques17 -08° F

Using the Horizontal EGT Indicator C-182T Leaning Techniques18

C-182T Leaning Techniques19

C-182T Leaning Techniques20

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