en
29
MAINTENANCE
Maintenance Chart
Please note that the following maintanance intervals apply for normal operating conditions
only. If your daily work requires longer than normal or harsh cutting conditions are present the
suggested intervals should be shortened accordingly.
Befor
e Each Use
After Each
Refueling Stop
After Finishing
Daily W
ork
W
eehly
Monthly
If Damaged or
Faulty
As Requir
ed
Complete Machine
Inspect (Leaks, Cracks, and Wear)
X
X
Clean
X
Controls (Ignition Switch, Choke Lever,
Throttle Trigger, Trigger Interlock)
Check Operation
X
X
Chain Brake
Check Operation
X
X
Clean and Oil
X
Check by Dealer
X
X
Fuel Tank
Inspect (Leaks, Cracks, and Wear)
X
X
Clean
X
Oil Tank
Inspect (Leaks, Cracks, and Wear)
X
X
Clean
X
Fuel Filter
Inspect
X
Clean, Replace Filter Element
X
Every 6
Months
Chain Lubrication
Check Output
X
X
Saw Chain
Inspect (Damage, Sharpness, and Wear)
X
X
Check Tension
X
X
Sharpen (Check Gauge Depth)
X
X
Guide Bar
Inspect (Damage, and Wear)
X
X
Clean Bar groove and Oil Passages
X
Rotate
X
Lubricate Sprocket Nose
X
Deburr
X
Replace
X
X
Rim Sprocket
Inspect (Damage, and Wear)
X
Replace
with every
new chain
Clutch Drum
Inspect (Damage, and Wear)
X
Replace
X
Chain Catcher
Inspect (Damage, and Wear)
X
X
Replace
X
X
Spark Arrestor Screen (In Muffer)
Inspect (Damage, and Wear)
X
Clean or Replace
X
X
All Accessible Screws and Nuts (not Adjusting
Screws)
Inspect
X
Retighten
X
Alr Filter
Clean
X
X
Replace
X
Every 6
Months
Cylinder Fins
Clean
X
Starter System Vents
Clean
X
Starter Rope
Inspect (Damage, and Wear)
X
Replace
X
Carburetor
Check Idle (Chain must not rotate at Idle)
X
X
Spark Plug
Check Electrode Gap
X
Replace
X
Every 6
Months
Vibration Mounts
Inspect (Damage and Wear)
X
Replace by Dealer
X
X
