English – 29
Troubleshooting schedule
Problem Cause
Engine does not start
There is no fuel in the fuel tank
Spark plug defective
Faulty spark plug connections or interchanged cables
Dirt in the carburettor or fuel line
Dirt in the carburettor or fuel line
Starter motor does not turn over the
engine
Battery flat
Bad contact between the cable and battery
Lift lever for cutting unit in wrong position
Main fuse blown.
This fuse is in front of the battery, under the battery cover.
Ignition lock faulty
Hydrostat pedals not in the neutral position
Engine does not run smoothly
Faulty spark plug.
Carburettor incorrectly set
Air filter clogged
Fuel tank vent blocked
Ignition key defective
Dirt in the carburettor or fuel line
Choking or incorrectly adjusted throttle cable
Engine seems to have no power
Air filter clogged
Faulty spark plug.
Dirt in the carburettor or fuel line
Carburettor incorrectly set
Choking or incorrectly adjusted throttle cable
Engine overheats
Engine overloaded
Air intake or cooling flanges blocked
Fan damaged
Too little or no oil in engine
Ignition defective
Faulty spark plug.
Battery does not charge
One or more battery cells faulty
Poor contact on the battery terminal cable connectors
Machine vibrates
Blades are loose
Engine is loose
One or more blades unbalanced, caused by damage or poor balancing after sharpening
Uneven mowing
Blades blunt
Cutting unit skew
Long or wet grass
Grass blockage under hood
Different tyre pressures on right and left sides
Over-speeding
Drive belt slipping
To Next Page
Loading...
