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Item 64076
Page 15
The Tool Experts
06 2023
-1
Motor overheats
Fuel is too thin
Set the carburettor.
Cylinder is polluted
Clean the cylinder.
Motor is very noisy or
stutters
False petrol oil mixing ratio
Drain fuel and replace.
Combustion chamber is polluted
Clean combustion chamber.
Moving parts are worn
Check and replace worn parts.
Motor shuts down while operating
Problem
Possible cause
Solution
Motor suddenly stops operat-
ing
Piston is blocked / torn
Repair or replace the piston.
Short circuit due to polluted spark
plug
Clean the spark plug.
Magneto is defect
Have the magneto be repaired or re-
placed.
The motor slowly turns off
Not enough fuel
Refuel.
Carburettor is polluted
Clean the carburettor.
Fuel is watery
Drain and replace the fuel.
Other problems
Problem
Possible cause
Solution
Motor operates, but au-
ger does not rotate
Coupling is damaged
Replace the coupling.
Auger does not properly fit the gearbox Replace with a fitting auger.
Gearbox emits unusual
noises
Gearbox is worn
Replace the worn parts.
Insufficient lubrication
Clean and grease the device.
Pollution inside the gearbox
Clean and grease the gearbox.
mportant!
Maintenance work not listed in this manual should only be carried out by qualified personnel.
Only original parts of the same quality should be used for repairs. No responsibility is assumed for
damage caused by improper maintenance or use.
Important notice:
The reprint or reproduction, even of excerpts, and any commercial use, even in part, of this instruction
manual require the written permission of WilTec Wildanger Technik GmbH.
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