2-8
P/N 13772-005
Section 2
Cirrus Design
Limitations
SR22T
Engine Instrument Markings & Annunciations
The following describes the engine instrument markings. Associated
Warning and Caution Annunciations are shown in capitalized text.
PowerPlant
Instrument
(Range & Units)
Red
Arc/Bar
Yellow
Arc/Bar
Green
Arc/Bar
Yellow
Arc/Bar
Red
Arc/Bar
Lower
Warning
Range
Minimum
Caution
Range
Normal
Range
Maximum
Caution
Range
Upper
Warning
Range
Cylinder Head
Temperature
(100°F – 500°F)
––
––
240 – 420
420 – 460
CHT
> 460
CHT
Engine Speed
(0 – 3000 RPM)
––
––
500 – 2550
––
> 2550
RPM
Exhaust Gas
Temperature
(1000°F – 1800°F)
––
––
1000–1800
––
––
Manifold Pressure
(10 – 40 in.Hg)
––
––
15.0 - 36.5 36.5 - 37.5 37.5 - 40.0
Oil Pressure
(0 – 100 PSI)
0 – 10
10 – 30
OIL
PRESS
30 – 60
60 – 100
> 100
OIL
PRESS
Oil Temperature
(75°F – 250°F)
––
––
100 – 240
––
> 240
OIL TEMP
Percent Power
(0 – 100%)
––
––
0 – 100
––
––
Turbocharger Inlet
Temperature
(1000°F - 1800°F)
––
––
1000 –
1750
––
1750 -1800
TIT
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