Section 4 – Normal procedures
3.10. CRUISE
LH and RH Propeller Lever
Throttles MAP decrease should be made before propel-
ler speed reduction below 2200 RPM, as, contrariwise, Propeller Lever in-
crease RPM should be set before engine Throttle Levers are advanced.
Engine parameters check (LH and RH)
Oil temperature: 90° - 110 ° C
(or 50° - 130° C, if MOD2006/002 is applied)
CHT / CT: 50° - 135° / 50° - 120 °C
Oil pressure: 2 - 5 bar.
Fuel pressure: 2.2 – 5.8 psi
*2.2 – 7.26 psi (0.15 – 0.50 bar)
*applicable for fuel pump part no.893110 and no.893114
Carburettor heat as needed (see also instructions addressed on Section 3
Deselect and do not use Auto Pilot if possible icing condition area is inadvert-
ently entered.
Fuel balance and crossfeed
To evaporate possibly accumulated condensation water, once per flight day
(for approximately 5 minutes) 100° C (212° F) oil temperature must be
reached.
3.11. TURBULENT AIR OPERATION
In keeping with good operating practice used in all aircraft, it is recommended that when
turbulent air is encountered or expected, the airspeed be reduced to maneuvering speed
to reduce the structural loads caused by gusts and to allow for inadvertent speed build-
ups, which may occur as a result of the turbulence or of distractions caused by the condi-
tions.
3.12. DESCENT AND APPROACH
Set to Max Continuous - 2250 RPM
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