Chainsaw User Manual
Page 34 
TROUBLESHOOTING
Problem Possible Cause Solution
Bar and chain running 
hot and smoking.
Chain oil tank empty.
Chain tension is too tight. 
Oiler is not functioning.
Oil tank should be filled every time fuel tank is filled.
Tension chain per instructions in Adjusting the Chain Tension in 
the Maintenance section of this manual.
Run at half throttle 30 to 45 seconds. Stop saw and check for oil 
dripping from SAFE-T-TIP and guide bar. If oil is present, the chain 
may be dull or bar may be damaged. If no oil is on the SAFE-T-TIP, 
contact an authorized service center.
Engine starts and 
runs, but chain is not 
rotating.
Chain brake  is engaged. 
Chain tension is too tight. 
Guide bar  and  chain 
 assembled incorrectly.
Guide bar and/or chain are 
damaged.
Drive  sprocket  teeth 
 damaged
Release chain brake. Refer to Operating the Chain Brake in the 
 Operation section of this manual.
Tension chain per instructions in Adjusting the Chain Tension in 
the Maintenance section of this manual.
Refer to Replacing the Guide Bar and Chain in the Maintenance 
section of this manual
Inspect guide bar and chain for damage.
Contact an authorized service center for drive sprocket replace-
ment.
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