Tanaka ECV-4501 User Manual

 
 

 
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Maintenance schedule 
Below you will find some general maintenance instructions.  
For further information please contact your service dealer. 

• 

Clean the exterior of the unit. 

• 

Clean the chain oil filter port.  

• 

Clean the groove and oil filter port in the guide bar 

• 

Clean the side case of saw dust. 

• 

Check that the saw chain is sharp. 

• 

Check that the bar nuts are sufficiently tightened. 

• 

Make sure that the chain transport guard is undamaged and that it can be 

securely fitted. 

• 

Check that nuts and screws are sufficiently tightened. 

• 

Check the starter, especially cord and return spring. 

• 

Clean the exterior of the spark plug, 

• 

Remove the spark plug and check the electrode gap.  Adjust it to 0.6 mm (.024’), or 

change the spark plug. 

• 

Clean the cooling fins on the cylinder and check that the air intake at the starter is 

not clogged. 

• 

Clean the air filter. 

• 

Rinse the fuel tank with gasoline, and clean fuel filter. 

• 

Clean chain oil filter. 

• 

Clean the exterior of the carburetor and the space around it. 

• 

Clean the muffler of carbon.