SECTION 2
„AERO” Sp. z o. o.
LIMITATIONS
AT-3 R100
Page 2-6
AUGUST, 2008
AEROPLANE FLIGHT MANUAL
2.5. Marking of the engine monitoring instruments
Stated below, are the ways in which the engine monitoring instruments
are marked, as well as the meanings of the coloured markings.
Coloured
marking
Red line
or sector
Green sector
Yellow sector
Red line
or sector
The instrument,
or the measured
parameter
Minimum
limit
Range of
normal
operation
Range of
limited
operation
Maximum
limit
Tachometer
-
1,400 to
5,500 rpm
0 - 1400
rpm,
5500 - 5800
rpm
5800 - 7000
rpm
Oil temperature
50°C
(120°F)
90÷110°C
(194÷230°F)
50÷90ºC
(120÷194°F)
110÷130ºC
(230÷266°F)
130°C
(266°F)
CHT
-
75÷135°C
167÷275°F
-
135°C
275°F
Exhaust gas
temperature
-
600÷850°C
1112÷1560°F
850÷880°C
1560÷1616°F
880÷900°C
1616÷1652°F
Oil pressure
0,8 bar
(11.6 psi)
2÷5 bar
(30÷72.5 psi)
0,8÷2 bar
(11.6÷30 psi)
5÷7 bar
(72.5÷101.5 psi)
7 bar
(101.5 psi)
Fuel pressure
0,15 bar
(2.2 psi)
0,15÷0,4 bar
(2.2÷5.8 psi)
-
0,4 bar
(5.8 psi)
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