DOCUMENT NUMBER:
L400-912810 ISSUE AUG 20, 2016
AMENDMENT: 04
DATE: APR 04, 2022
APPROVED SECTION - PAGE 4-37
AIRCRAFT FLIGHT MANUAL STEMME S10, VARIANT S12
4.5.3.4 CHANGE OF AIRCRAFT CONFIGURATIONS
POWERED , GLIDING FLIGHT
CHANGE FROM POWERED TO GLIDER CONFIGURATION
• PPC switch T/O
• Throttle IDLE
• Air speed REDUCE to approx. 100 kph / 54 kt
• Cowl aps FULLY OPEN
CAUTION
With cowl aps fully open, the engine cools down fast and the risk of unin-
tentionally overheating engine after engine stop is reduced.
• Engine temperature WAIT for cool-down
(CCT and oil temperature < 100°C / 212°F).
• Ignition OFF (switch position OFF, tachometer
reads “0” RPM).
WARNING
If the engine is operated under load, a sudden shutdown can result in over-
heating and damage to the turbocharger system.
CAUTION
If the engine is shut-down without a sucient cool-down period prior to
shut-down, this can result in local overheating of the engine and coolant
overow. To avoid this, engine should be cooled down at idle power until engine
temperatures are <100 °C / 212 °F (CCT and oil temperature) before shutdown.
• Propeller-brake PULL until propeller stops.