Stall Warning - Beechcraft Debonair 35-33 Pilot Operating Handbook

SectionVll
Systems Description
STALL WARNING
BEECHCRAFT
Debonair33
A red stall warning light flashes on the instrument panel
as the airplane approaches a stall condition. The stall
warning light is triggered by a sensing vane forward of the
flap on the left wing.
ENGINE BREAK-IN INFORMATION
Use a straight mineral oil as recommended by the engine
manufacturer throughout the break-in period. Drain the
initial oil at 20 to 30 hours, replace with new mineral oil
which is to be used until oil consumption stabilizes,
usually a total of about 50 hours.
Dra in and replace the engine oil as recommended in
HANDLING, SERVICING AND MAINTENANCE. lf operating
conditions are unusually dusty or dirty, more frequent oil
changes may be necessary. Oil changes are more critical
during the break-i n period than at any other time.
Use full throttle at recommended rpm for every take-off
and maintain until at least 400 feet AGL, then reduce as
necessary for cruise climb or cruise. Maintain the highest
power recommended for cruise operations during the
break-in period, avoiding altitudes above 8000 feet. Inter-
rupt cruise power every 30 minutes or so by smoothly ad-
vancing to take-off power settings for about 30 seconds,
then return ing to cruise power settings.
Avoid long power-oft descents especially du ring the break-
in period. Maintain sufficient power during descent to
permit cylinder head tempe.ratures to remain in the green
arc.
Minimize ground operation time, especially during warm
weather. During the break-in period, avoid engine idling in
excess of 15 minutes, especially in high ambient
temperatures.
7-30
April 1982