CS-4010 TABLE OF CONTENTS
X7503380000 3
7/22 ECHO Incorporated
Maintenance ............................................................................................. 42
Skill Levels ........................................................................................ 42
Maintenance Intervals ....................................................................... 43
Air Filter ............................................................................................. 44
Spark Plug......................................................................................... 44
Check Fuel System ........................................................................... 45
Fuel Filter .......................................................................................... 45
Oil Filter ............................................................................................. 46
Guide Bar .......................................................................................... 46
Sprocket ............................................................................................ 46
Cooling System Cleaning .................................................................. 47
Spark Arrestor Muffler........................................................................ 47
Spark Arrestor Screen ....................................................................... 47
Exhaust Port Cleaning....................................................................... 48
Carburetor Adjustment....................................................................... 49
Setting the Saw Chain....................................................................... 50
Troubleshooting ........................................................................................ 53
Storage ..................................................................................................... 55
Storage After Use .............................................................................. 55
Specifications ........................................................................................... 56
Product Registration ................................................................................. 57
Notes .........................................................................................................59