Cirrus DESIGN SR20 Information Manual page 97

Cirrus Design
SR20
16. Pitot Heat ............................................................... AS REQUIRED
Pitot Heat should be turned ON for flight into IMC, flight into
visible moisture, or whenever ambient temperatures are 41° F
(5° C) or less.
17. Navigation Lights ................................................... AS REQUIRED
18. Landing Light ......................................................... AS REQUIRED
19. Magnetos .................................................... CHECK Left and Right
a. Ignition Switch ..................................R, note RPM, then BOTH
b. Ignition Switch .................................. L, note RPM, then BOTH
RPM drop must not exceed 150 RPM for either magneto. RPM
differential must not exceed 75 RPM between magnetos. If
there is a doubt concerning operation of the ignition system,
RPM checks at higher engine speeds will usually confirm
whether a deficiency exists.
An absence of RPM drop may indicate faulty grounding of one
side of the ignition system or magneto timing set in advance of
the specified setting.
20. Engine Parameters ............................................................ CHECK
21. Power Lever ................................................................... 1000 RPM
22. Vacuum .............................................................................. CHECK
23. Flight Instruments, HSI, and Altimeter .................... CHECK & SET
24. Flight Controls................................................. FREE & CORRECT
25. Trim ..............................................................................SET Takeoff
26. Autopilot .................................................................. DISCONNECT
P/N 13999-002 Info Manual
September 2011
• Note •
• Note •
Section 4
Normal Procedures
4-15