Maintenance Manual STEMME S10-VT
Date of Issue: Jan. 01, 1998
Page 3-5
Amendment Nr. 0
Date: --
A4011121_B23.doc
Doc. No. A40-11-121
3.2.2.3 Instrument Panel
Following description gives an overview of instruments, controls, monitor devices and CB´s installed on the
instrument panel. The positions of the elements is shown in Fig 3.2.a: "Arrangements of Elements on
Instrument Panel", valid for the serial number as indicated on the title page of this maintenance manual.
The flight control instruments include at least
1. one ASI (airspeed range 50 - 300 km/h / 27 - 162 kts)
2. one Altimeter
3. one magnetic compass.
These instruments are located directly in the view area of the PIC (in front of LH seat). Double-
instrumentation is possible to provide an optimum view on flight control instruments from the RH seat (e. g.
instruction flights).
Additional avionics may be installed on customer demands. Related Switches and CB´s are always located in
the same section of the instrument panel.
Engine monitoring includes at least:
tachometer,
oil pressure and oil temperature,
cylinder head temperature (CHT) LH and RH,
voltmeter and ammeter
fuel quantity in LH and RH wing tanks
Engine-elapsed-time-indicator
These instruments are located as a rule, with the exception of the engine-elapsed-time-indicator, in the RH
area of the panel, if not installed (i. e. with double-instrumentation) in the centre area. The engine-elapsed-
time-indicator is located on the centre console between the seats.
The red fire-warning light (test by pushing light for optic and acoustic signal) is adjacent to the engine
instrumentation.
The following warning and monitoring lights are combined in a group, arranged independently of its location
on the instrument panel. They inform the pilot about the proper condition of the a/c at a glance. The group is
always located at the upper instrument panel below the glareshield to allow for dazzle-free reading.
Arrangement from left to right is:
A) red fuel pressure warning,
B) green status indication for fuel aux pump operation,
C) red warning light for manifold pressure (boost pressure),
D) yellow caution light for malfunction of TCU,
E) red warning light for malfunction external generator (battery charge control),
F) yellow caution light for malfunction of internal generator.
The landing gear position and warning indication is also located below the glareshield and consists of two
lights, indicating the situation with green ore red steady or flashing light.