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  • ESPAÑOL, página 47

Periodic checks

Regular maintenance is an essential part of ensuring
that your engine keeps working in the best possible
way. The table below only applies when the machine is
used under normal operating conditions.
Periodic maintenance schedule
Maintenance work
Scarifier shaft, tines
and tine shaft – check
for wear
Lubrication of the
scarifier shaft bearings
Grease the wheel
bearings
Check the V-belt
tension, replace the V-
belt if required
Clean the engine
Check all screws, nuts
and bolts
Check the engine oil
level and top up to the
upper mark if
necessary
Thoroughly clean the
cooling fins on the
cylinder head and the
cylinder
Clean the spark plug
Change the engine oil
Clean the air filter
8 h
50 h
100 h
Every
20 h
Replace
After
the
first 20
h
Periodic maintenance schedule
The maintenance work scheduled after 200 operating
hours should be carried out by an authorised
workshop. The information below is therefore only
intended for specialist authorised workshops.
Maintenance work
Replace the air filter
element
Clean the coarse
fuel filter
Clean and adjust the
spark plug electrode
Check and if
necessary correct
the valve clearance
Remove any
combustion residue
from the cylinder
head
Clean and adjust the
carburettor
Tine replacement
For safety reasons, never attempt to replace the tines
yourself – always have this done by a specialist
authorised workshop. The information below is only
intended for authorised workshops.
Always disconnect the spark plug cap before starting
work. Tilt the device backwards or lift it up. Ensure that
the device is in a stable position when working on it.
Clean any dirt or foreign bodies off the tine shaft. Undo
the four bolts on the middle flange of the tine shaft.
Pull out the shaft. Take out the tines and the springs
from the shaft. The tines and springs should be
checked for wear, and if necessary, the springs should
be replaced as well. Insert the new tines and springs.
Tighten the bolts on the tine shaft according to the
torque specifications. There is no need to realign the
shaft after assembly of the tines.
ENGLISH Page - 28 -
200 h
250 h
300 h
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Este manual también es adecuado para:

519-50

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