10. TROUBLESHOOTING
Problem
Loud while running,
machine vibrates
heavily.
Engine does not start. Start/stop lever not
Engine runs
unsteadily.
Uneven mowing
results.
Grass bag is not filled
sufficiently.
Look for
Screws are loose
Blade fasteners are
loose.
Blade is unbalanced.
Poor connection of
battery circuit.
pressed.
Spark plug is
defective.
Is the cutting blade
worn or damaged?
Fuel tank is empty.
Engine may be
flooded.
Air filter is soiled.
Spark plug is soiled.
Blade is blunt.
Cutting height is too
low.
Blade is worn.
Grass bag is clogged. Empty the grass bag.
Is the cutting height
right?
Is the lawn/grass
wet?
Is the discharge
channel/housing
blocked?
Is the underside of
the mower deck
clogged?
TM
Solution
Check screws.
Check blade fasteners.
Replace blade.
Check and clean the wiring
connection.
Press start/stop lever.
Replace spark plug.
Contact an authorized dealer to
replace it.
Refill with fuel.
Remove plug and dry.
Clean the air filter.
Clean the spark plug.
Sharpen the blade.
Set correct height.
Replace the blade.
Correct the cutting height.
Alllow the lawn to dry.
Clean the discharge channel/
housing.
Clean the underside of the mower
deck.
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