AS MOTOR AS 510 4T A Operator's Manual page 31

Uneven cut, lawn be-
comes unsightly
Housing is jammed
The device does not
stop
The engine does not
switch off
Blade is dull or worn.
Speed is too high proportion-
ately to the cutting height.
Housing of the mower is heavily
contaminated.
Mowed grass was too long or
too damp.
Blade is worn.
Engine speed is too low.
Gearbox does not declutch.
Switching off system is defect-
ive.
Have blade resharpened and balanced
by an authorised service centre. Re-
place a damaged blade immediately.
Reduce speed and/or select the correct
cutting height.
Clean.
Adjust cutting height and mowing speed
to the mowing conditions.
Authorised service centre.
Authorised service centre.
Authorised service centre.
Close the fuel valve.
Authorised service centre.
31