Engine Limitations - iKarus C 42 Series Pilot Operating Handbook

C42 SERIES Pilot Operating Handbook

1.11 Engine limitations

According to the ROTAX operating manual
Take-off (5 min)
Continuous
75%
65%
55%
Type of oil
Amount of oil
Oil temperature
Oil pressure:
Fuel: Euro-Super ROZ 95 unleaded (DIN EN 228 with max. 5% ethanol)
Super Plus ROZ 98 unleaded (DIN EN 228 with max. 5% ethanol)
AVGAS 100 LL
AVGAS UL91
Fuel pressure
Cylinder head temp. max 302°F (150°C)
Coolant temperature:
Magneto check
Rpm drop
POH Issue 4 Rev. 5
ROTAX 912
81 hp / 5800 1/min
79 hp / 5500 1/min
59 hp / 5000 1/min
51 hp / 4800 1/min
43 hp / 4300 1/min
AERO Shell Sport Plus 4
(resp. ROTAX operating manual)
min 0.57 imp. gallons (2.6 l)
max 0.67 imp. gallons (3.05 l)
min 122°F (50°C)
max 284°F (140°C)
optimum 194°-230°F (90°-110°C)
normal operating pressure 29 - 72 psi (2 - 5 bar)
(cold start 101.45 psi/7 bar)
2.17 - 5.80 psi (0.15 - 0.4 bar)
optimum 230°F (110°C)
max.248°F (120°C) optimal 212°F (100°C)
100 hp / 5800 1/min
95 hp / 5500 1/min
69 hp / 5000 1/min
61 hp / 4800 1/min
51 hp / 4300 1/min
min 122°F (50°C)
max 266°F (130°C)
max. 275°F (135°C)
optimum 230°F (110°C)
at 4000 1/min
max. 300 1/min
ROTAX 912S
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