Vittorazi Motors Easy100 Owner's Manual page 25

The motor starts well but the power is irregular or low
The propeller adopted is not certified
from Vittorazi
The spark-plug is worn out or defective
The spark-plug has soot in the electrode
The cap of the spark-plug is not well
installed with the cable
The electric plant
The ignition coil or the contact breaker
has a problem
Wrong carburation
The reed valve is worn out
Aspiration of air from the junctions
Intake or exhaust pipe clogged
Carburetor problem
The gasoline in the tank is aged, there is
water or other liquids, it is dirty
The gasoline in the tank has a wrong
percentage of oil
Aspiration of air from the circuit tank-
bulb-filter-carburetor
Dirty gasoline filter
Carburetor membranes worn out
Too much soot in the head
Problem to the cylinder or piston
Model Fly100evo: clutch worn out
Overheating
The propeller adopted is not certified
from Vittorazi
The gasoline in the tank has a wrong
percentage of oil
Wrong carburation
Aspiration of air from the junctions
Vibrations
Propeller breakup
Components' breakup (es. muffler,
bearings, bracket)
Rubber mounting breakup
Substitution
Substitution
Clean it with an iron brush or replace it.
Checkup or replace the cap
Check there are no cables or wiring worn
out or open.
Check the correct installation.
Replace it
Restore the standard carburation
Replace the petals
Control and substitution where
necessary of the gaskets, o-ring or
oilseals.
Check the passage of airbox, exhaust
pipe and silencer.
Get off and inspect
Void the tank and replace it
Void the tank and replace it
Check the junctions or replace the aged
pipeline or bulb
Replace it
Replace it
Clean it
Replace it
Replace the masses of the clutch
Substitution
Void the tank and replace it
Restore the standard carburation
Control and substitution where
necessary of the gaskets, o-ring or
oilseals.
Small lesions: reparation allowed only
for experienced person. Otherwise
substitution.
Check the motor. Don't use the motor
up to the problem has not been
identified and resolved.
Replace it
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