19
MAINTENANCE
Maintenanceschedule
The following is a list of the maintenance that must be performed on the machine. Mos t of
the items are described in the Maintenance section. The user must only c arry out the main-
tenance and service work described in this O perator’s Manual. More extensive work must
be carried out by an authorised service work shop.
Maintenance Daily
Maintenance
Weekly
Maintenance
Monthly
Maintenance
Clean the outside of the machine.
Make sure the throttle trigger lock and the
throttle function correctly from a safety point
of view.
Check that the stop switch works cor rectly.
Check that the cutting attachment does not
rotate at idle.
Clean the air filter. Replace if necessary.
Check that the guard is undamaged and not
cracked. Replace the guard if it has been
exposed to impact or is cracked.
Check that the trimmer head is undamaged
andnot c racked. Replace the trimmer head
if necessary.
Check that nuts and screws are tight.
Check that there are no fuel leaks from the
engine,t ank 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 gapto 0,6 mm or replac e the spark plug.
Check that the spark plug is fitted with a
suppressor.
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 special grease.
Check the fuel filter from contamination and
the fuel hose from cracks or other defects.
Replace if necessary.
Check all cables and connections.
Check the clutch, clutch springs and t he
clutch drum for wear. Replace if necessary
by an autorized service workshop.
Replace the spark plug. Check that the
spark plug is fitted with a suppressor.
Clean or replace the spark arrestor mesh
ont he muffler.
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