41
MAINTENANCE CHART
Please note that the following maintenance intervals apply for
normal operating conditions only. If your daily work requires
longer than normal or harsh cutting conditions are present,
then the suggested intervals should be shortened accordingly.
B
e
fo
re
E
a
c
h
U
s
e
Mo
n
th
ly
If
D
a
mag
e
d
or
Fau
lt
y
A
s
R
e
q
u
ire
d
6
mou
th
s
o
r
5
0
h
rs
.
1
y
e
a
r
o
r
1
0
0
h
rs
.
Complete Machine
Inspect (Leaks, Cracks, and
Wear)
X
Clean after finishing daily
work
X
Controls (Ignition Switch,
Choke Lever, Throttle
Trigger, Trigger interlock)
Check Operation
X
Fuel Tank
Inspect (Leaks, Cracks, and
Wear)
X
Clean
X
Fuel Filter
Inspect
X
Clean, Replace Filter Element
(2)
X
X
Cutting Attachments
Inspect (Damage, Sharpness,
and Wear)
X
Check Tension
X
Sharpen
X
X
Bevel Gear
Inspect (Damage, Wear and
Grease Level)
X
X
Clutch Drum (2)
Inspect (Damage, and Wear)
X
Replace
X
X
Cutting Attachments Guard
Inspect (Damage, and Wear)
X
Replace
X
X
Spark Arrestor Screen (in
Muffler)
Inspect (Damage, and Wear)
X
Clean or Replace
X
X
X
All Accessible Screws and
Nuts (Not Adjusting Screws)
Inspect
X
Retighten
X
Air Filter
Clean
X
X
Replace
X
X
Cylinder Fins
Clean
X
Starter System Vents
Clean after finishing daily
work
X
Starter Rope
Inspect (Damage, and Wear)
X
Replace
X
Carburetor
Check
Idle
(Cutting
Attachments must not rotate
at (idle)
X
Spark Plug
Check Electrode Gap
X
Replace
X
X
Vibration Mounts
Inspect (Damage, and Wear)
X
Replace by Dealer
X
X
Cutting Attachments nuts
and screws
Check that the locking nut of
the cutting equipment is
tighteen correctly
X
Cutting Attachments nuts
and screws
Check that nuts and screws
are tight
X
Engine Oil (1)
Check level
X
Change
X
Valve clearance (2)
Check - adjust
X
Combustion chamber
Clean
Every 300 hrs. (2)
Fuel tubes
Check
Every 2 years (Replace if necessary) (2)
Oil tubes
Check
Every 2 years (Replace if necessary) (2)
(1) After first month change Engine Oil.
(2) These items should be serviced by your servicing dealer, unless you have the proper tools and are
mechanically proficient.