PROP levers - Set 1700 RPM.
Airspeed - 240 KIAS.
Trim aircraft. Verify that excess
nose down trim is at least 0.9, but
does not exceed 1.4 trim wheel
Perform the following checks prior to the final descent for landing:
Mmo may be easily exceeded when descending from
high altitude. The pilot should frequently cross
check the airspeed and Mach limit indicators to
avoid exceeding Mmo. Exceeding Mmo could result in
structural failure and loss of airframe integrity.
CABIN CONTROLLER - Set.
ICE & RAIN switches - As required.