Maintenance Manual STEMME S10-VT
Date of Issue: Jan. 01, 1998
Page 3-3
Amendment Nr. 22
Date: Jan. 10, 2014
A4011121_B23.doc
Doc. No. A40-11-121
3.2.2 Control Elements and Instruments
3.2.2.1 Cockpit controls at the airframe
Following overview includes the controls at the airframe.
1. Control Stick
Middle in front of each seat.
2. Rudder Pedals
For each seat and adjustable. The pedals also steer the tail wheel,
which is coupled to the rudder via spring device.
3. Airbrake Lever
For each seat LH side. Blue lever at LH cockpit side and on the centre
console between seats, respectively.
4. Flap Lever
For each seat LH side. Black lever at LH cockpit side and on the centre
console, respectively. Indication of settings (-10, -5, 0, +5, +10, L) in
centre console. Unlocking is by moving lever to the right against spring
force, which locks the flap positions.
5. Pedal Adjustment Handle
In front of each seat. Unlocking is by pulling the handle.
6. Canopy Locks
Two white handles with red coloured ring, one on left and one on right
side of the canopy frame, to open and lock the canopy, and one white
handle at rear top, which keeps hold of the rear canopy at the first
moment of emergency canopy jettison ("Roeger-Hook").
7. Brake Lever
Lever at LH control stick, at RH stick optional. Separate lever for parking
brake valve on the floor panel console in front of the LH control stick.
Hydromechanical brake system:
The brake lever can be locked with a pin for parking.
8. Trim Lever
One green lever on centre console between seats. To trim push down
(unlock) and shift lever forward or aft. Locking is by a spring device.
9. Throttle Lever
One black lever on centre console with two forward stops (for max.
continuous and max. T/O-power). It is coupled with a spring acting
forward in direction FULL POWER. Its position is fixed by friction discs,
which can be adjusted with a milled-nut on LH side of the centre
console.
10. Choke Lever
Black lever on centre console, RH side of the throttle lever. It is coupled
with a spring acting rearward in direction CHOKE OFF. Its position is
fixed by friction discs, which can be adjusted with a milled-nut on RH
side of the centre console.
11. Propeller Pitch Control
Switch on centre console. The forward position is the TAKE-OFF
position. A green light next to the switch indicates, if propeller pitch (not
switch) is in T/O-position.
12. Fuel Cock
Red handle on the rear console between the seat back rests. Turning
handle horizontal (fuel cock CLOSED) cuts off the fuel supply between
tanks and carburetors.
NOTE:
Throttle positions for 115% and 100% can be selected by feeling. The first stop is the 100% throttle
position. To select 115% the throttle lever must be moved through a throttle gate to the left and then
pushed to the next stop.