AFMS N°D02 FOR VARIABLE PITCH PROPELLER EQUIPPED AIRPLANES
Page V3-14
6.3 PROPELLER OVERSPEED
In case of propeller overspeed in flight, apply following procedure:
1. Throttle Lever ……………. REDUCE power
2. Propeller Lever ……………. Decrease RPM
3. Mixture Lever ……………. As required
4. RPM indicator .…………… CHECK
If it is not possible to decrease propeller rpm, land as soon as possible applying
Forced landing procedure. (See Para 11)
CAUTION
Maximum propeller rpm exceedance may cause engine components
damage.
Monitor engine RPM;
overspeed shall be prevented by retarding
propeller lever.
6.4 IRREGULAR RPM
1. Fuel pump: …………………………………ON
2. Fuel quantity and pressure indicators: …..…CHECK
3. If necessary: ……………………………….. SWITCH TANK
If engine continues to run irregularly
Land as soon as possible.
Section 3 – Emergency procedures
POWERPLANT EMERGENCIES
2
nd
Edition, Rev. 0
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