Engine Instrument Markings - Rotax CESSNA 150 Manual

Converted with kit
NS402S with ROTAX 912 S3 and
HOFFMANN HO-V352F/170FQ+10
POWERRPLANT LIMITATIONS
ENGINE
Manufacturer
Engine model
Engine operating limits
Note
The standard engine speed with full throttle should be (carburetor heat off and no
wind conditions) between 2260 und 2320 Rpm
Maximum oil temperature:
Oil Pressure:
Maximum oil pressure:
Max. cylinder head temperature:
PROPELLER
Propeller manufacturer:
Propeller model:
Propeller diameter:

ENGINE INSTRUMENT MARKINGS

Engine instrument markings and their significance are in the table below
Instrument
RPM
Oil temperature
Oil pressure
Cylinder head
Fuel pressure
Airplane Flight
Manual Cessna F150L
BOMBARDIER-ROTAX GmbH
ROTAX 912S3
for take-off:
Continuous:
130°C (266°F); Desired area 90-110°C (194-230°F)
min. 0.8 bar (12psi) – @ 1400 Rpm
2-5bar(29-73psi) over 1400 Rpm
7,0 bar (102 psi) only short term when cold starting
135°C (275°F)
Hoffmann Propeller GmbH & Co. KG.
HO-V352F/170FQ+10
1,80 m
Green Arc
Normal area
1700 - 2260 Rpm
90-110°C
(194-230°F)
2 – 5 bars
-
0.15 - 0.4 bar
(2.2 – 5.8 psi)
73.5 kW (100PS)/ 2385 Rpm
69kW (94 PS)/ 2260 Rpm
Yellow Arc
caution area
2260 – 2385 Rpm
-
0.8-2 bar (12-29psi)
5-7 bar (73-102psi)
-
-
Nr. 160
2-3
Page:
Revision 1
Red stipe
limit (min. or max.)
2385 Rpm
50°C (122°F)
130°C (266°F)
0.8 bar (12psi)
7 bar (102psi)
135°C (275°F)
0.15 bar (2.2 psi)
0.4 bar (5.8 psi)