3-6
Date of Issue: 04/2008
Revision: 1.0
NOTE:
Type of coolant used by aircrafts manufacturer is shown in Section 10
Supplement No.2.
Coolant liquid volume:
It is about ....................................... 2,5
ltr
2.4.5
Powerplant instrument markings
Analogue engine instruments markings and their color-code significance
are shown below
.
Rotax 912ULS
98.6 hp
Minimum
Limit
(red line)
Normal
Operating
Range
(green arc)
Caution
Range
(yellow arc)
Maximum
Range
(red line)
Engine speed
[RPM]
1400
1400-5500
5500-5800
5800
Oil
Temperature
50°C
(122°F)
50-110°C
(122-230°F)
110-130°C
(230-266°F)
130°C
(266°F)
Exhaust
Gas Temp.
(EGT)
-
800-850°C
(1472-
1562°F)
850-880°C
(1562-1616°F)
880°C
(1616°F)
Cylinder Head
Temperature
(CHT)
50
°
C
(122°F)
50-110°C
(122-230°F)
110-120 / 135°C
*
(230-248 / 275°F)
120 / 135°C
*
(248 / 275°F)
Oil
Pressure
0,8 bar
(12 psi)
0,8-5 bar
(12-73 psi)
5-7 bar
(73-102 psi)
7 bar
(102 psi)
cold engine
starting
*
Max. CHT temperature depend on the type of coolant used in engine.
- see Section 2.4.4 and Section 10 Supplement No.2
