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English---23
545196786 Rev. 2 4/30/09
MAINTENANCE
Maintenance schedule
The following is a list of the maintenance that must be performed on the machine. Most of
the items are described in the Maintenance section. The us er must only car ry out the main-
tenance and service work described in this Operator’s Manual. More extens ive work must
be carried out by an authorised service workshop.
Maintenance
Daily
Maintenance
Weekly
Maintenance
Monthly
Maintenance
Clean the outside of the machine.
Make sur e the throttle trigger lock and the
throttle func tion correct ly from a safety point
of view.
Check that the stop switch works corr ectly.
Check that the cutting att achment does not
rotate at idle.
Clean the air filter. Replace if neces sary.
Check that the guard is undamaged and not
crac ked. Replace th e guard if it has been
exposed t o impact or is cracked.
Check that the trimmer head is undamaged
and not cr acked. Replace the trimmer head
if neces sary.
Check that the locking nut of the cutting
equipment is tightened correctly.
Check that nuts and scr ews are tight.
Check that there are no fuel leaks from the
engine, tank or fuel lines.
Check the starter and starter cord.
Clean the outside of the spark plug. Re-
move it and check the electrode gap. Adjust
the gap to 0,6 mm or replace the spark plug.
Check that the spark plug is fitted with a
suppres sor.
Clean the outside of the carburetor and the
space around it.
Check that the bevel gear is filled three--
quarters full with lubricant. Fill if necessary
using spe cial grease.
Check the fuel filter from contamination and
the fuel hose f rom cracks or other defects.
Replace if ne cessar y.
Check all cables and connec tions.
Check the clutch, clutch spr ings and the
clutch drum for wear . Replace if necessary
by an autorized service w orkshop.
Replace the spark plug. Check that the
spark plug is fitted with a suppressor.
Clean or replace t he spark arrestor mesh
on the muffler.
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