Use and Care Manual

X7702243800 3
© 3/2016 ECHO Inc.
HCS-3020 4020 TABLE OF CONTENTS
Maintenance.................................................................................................... 23
Skill Levels ............................................................................................... 23
Maintenance Intervals .............................................................................. 24
Air Filter.................................................................................................... 25
Fuel Filter ................................................................................................. 25
Spark Plug................................................................................................ 26
Cooling System ........................................................................................ 26
Exhaust System ....................................................................................... 27
Carburetor Adjustment ............................................................................. 29
Lubrication................................................................................................ 30
Blades ...................................................................................................... 31
Troubleshooting ............................................................................................... 34
Storage............................................................................................................ 35
Long Term Storage (Over 30 Days) ......................................................... 35
Specifications .................................................................................................. 37
Notes ............................................................................................................... 39
Product Registration ........................................................................................ 40
Notes ............................................................................................................... 42