21
TROUBLESHOOTING
Fault/malfunction Cause Remedy
Noisy while run-
ning, lawn mower
vibrates heavily
Screws are loose Check screws
Blade fasteners are loose Check blade fasteners
Blade is unbalanced Replace blade bar
Engine does not
start
Throttle lever at wrong
position
Move to the correct position
Spark plug is defective Replace spark plug
Cutting blade is worn or
damaged
Replace it by the customer
service center
Fuel tank is empty Rell with fuel
Spark plug may be ooded Remove spark plug and dry
Engine runs rough
Air lter is soiled Clean the air lter
Spark plug is soiled Clean the spark plug
Uneven mowing
results
Blade is blunt Sharpen the blade
Cutting height is too low Set correct height
Grass catcher
won't full ll
Blade is worn Replace the blade
Grass catcher is clogged Empty the grass catcher
Cutting height is inappro-
priate
Adjust the cutting height
The lawn / grass is wet Allow the lawn to dry
The discharge channel/
housing blocked
Clean the discharge channel/
housing
Underside of the mower
deck have been clogged
Clean the underside of the
mower deck
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