Ryobi 227 L - Manual (Page 19)

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19
MAINTENANCE
Angle gear
The angle gear is filled with
a sufficient quantity of
grease at the factory.
However, before using the
machine you should check
that the angle gear is filled
to 3/4 with grease. Use
HUSQVARNA special
grease.
Normally, the grease does
not need to be changed
except when repairs are
carried out.
Two-part shaft
The end of the drive axle in
the lower shaft should be
lubricated with grease every
30 hours. There is a risk
that the drive axle ends
(splined coupling) on two-
part shafts jam if they are
not lubricated regularly.
Maintenance schedule
Below follows some general maintenance instructions.
If you need further information please contact your service
workshop.
Daily maintenance
1.Clean the outside of the
machine.
2.Make sure the throttle
trigger lock and the
throttle function correctly
from a safety point of
view.
3.Check that the stop
switch functions.
4.Check that the cutting
head does not rotate while
idling.
5.Clean the air filter.
Replace if necessary.
6.Check that the guard is
undamaged and not
cracked. Replace the
guards if they have been
exposed to impact or are
cracked.
7.Check that the trimmer
head is undamaged and
not cracked. Replace the
trimmer head if necessary.
8.Check that the locking
nut is tight.
9.Check that all nuts and
screws are tightened.
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Air filter
The air filter should be
cleaned regularly removing
dust and dirt to avoid:
• carburettor malfunction
• starting problems
• reduced engine power
• unnecessary wear to
engine parts
• abnormal fuel
consumption
Clean the filter after every
25 hours or more regularly
if operating conditions are
exceptionally dusty.