ENG
24
10. PROBLEM GUIDE
Problems
Cause
Remedies
The engine
does not start
○ The stop handle of the knife is
disconnected
○ Spark plug disconnected
○ Deregulated accelerator cable
○ The tank is empty or the fuel is
obsolete
○ Gasoline flap blocked
○ Spark plug or defective spark plug
○ Motor drowned
○ Tighten the stop handle of the knife
○ Connect the spark plug sheet
○ Check the cable source
○ Fill the tank or change the fuel
○ Clean the gas station
○ Clean the holes or change the plug
or spark plug
○ Ventilate the combustion chamber
The engine
operates with
speed
fluctuations
○ The machine goes to the starting
position
○ Ignition interrupted
○ Locked petrol valve or obsolete fuel
○ Water or fuel mess
○ Clogged air filter
○ Carburettor deregulated
○ Change gear quickly (fast)
○ Connect and tighten the spark plug
○ Clean the valve and fill the tank with
fuel
○ Empty the tank and replace the fuel
○ Clean the air filter or replace it.
○ Adjust the carburettor
Overheated
engine
○ Engine oil below level
○ Small air circulation
○ Carburetor not regulated well
○ Change the oil or fill it out
○ Clean cooling spaces
○ Adjust the carburetor
Motor speed
interruptions
at high
speeds
○ Clogged carburettor
○ Defective spark plug
○ Spark plug or cable fault
○ Clean the carburettor
○ Replace the spark plug
○ Replace the sheet or ignition
Excessive
vibrations
○ Loose cutting knife or unbalanced
car
○ Tighten the adapter knife
○ Check the balance of the knife
○ Change the knife.
The machine
does not cut
the lawn
○ engine speed too low
○ Wet
○ Lawn too high
○ Damaged knife (unsharp)
○ Adjust the carburettor or the lever of
the controller (service).
○ Do not cut the lawn when wet, wait
until it dries.
○ Cut once high then cut again to the
desired height
○ Sharpen or replace the knife
Unmatched
cut
○ Wheels not well positioned
○ Used knife
○ Place all wheels in the same position
○ Sharpen or replace the knife
NOTE:
For repairs outside the above adjustments, contact the nearest RURIS authorized
service
