HK 36 TC with Rotax 912 S3
Flight Manual
Operating
Limitations
Doc. No. 3.01.12-E
Rev. 1
06 Oct 2003
Page 2 - 11
2.5
POWER-PLANT INSTRUMENT MARKINGS
Power-plant instrument markings and their color-code signification are shown below:
Instrument
Red Line
=
Minimum
Limit
Green Arc
=
Normal
Operating
Range
Yellow Arc
=
Caution Range
Red Line
=
Maximum
Limit
RPM indicator
-
600-2260 RPM
2260-2385 RPM
2385 RPM
Oil temperature
indicator
50 °C
122 °F
%
50-130 °C
122-266 °F
%
-
130 °C
266 °F
%
Cylinder head
temperature
indicator
-
-
-
135 °C
275 °F
%
Oil pressure
indicator
0.8 bar
11.6 psi
%
2 - 5 bar
29 psi - 72.5 psi
%
0.8 - 2 bar,
5 - 7 bar
11.6 - 29 psi,
%
72.5 - 101.5 psi
%
7 bar
101.5 psi
%
Fuel quantity
indicator
-
-
-
-
