Operating Manual
UL
POWER
UL260i UL260i
F
UL260i
S
UL260i
SA
MO 260A01 Revision No: 6
Date:
2014-09-15
Page: 12 of 22
Manifold air temperature
Max. ....................................... 40°C (104°F)
May not exceed outside air temperature
Outside air temperature
Max. ....................................... 65°C (150°F)
Min. ........................................ -25°C (-15°F)
Relative fuel pressure
Relative fuel pressure is the difference between the pressure in the
fuel line and the pressure in the intake manifold
Max. ....................................... 3.8 bar (55 psi)
Min. ........................................ 2.4 bar (35 psi)
Normal .................................... 3 bar (43.5 psi)
Deviation from bank angle
Value to which the wet sump lubrication system warrants lubrication in positive "g" flight situation
Max. ....................................... 30°
Electrical power
Min.: 12 VDC
Be sure the battery is completely loaded before take off with an output voltage min = 12 VDC
WARNING:
Make sure operating limits are respected at all times. Running the engine outside of
the limits set by the manufacturer may severely damage the engine and will render
any warranty relating to this engine null and void.
Maintenance
Maintenance should be performed at regular intervals to keep the engine in top operating condition.
Please refer to the last published Maintenance Manual of the engine for maintenance schedule.
