Echo CS-310 User Manual

CS-310 TABLE OF CONTENTS
X7503275401 3
© 02/2019 ECHO Inc.
Maintenance ............................................................................................. 41
Skill Levels ........................................................................................ 41
Maintenance Intervals ....................................................................... 42
Carburetor Adjustment ...................................................................... 43
Air Filter ............................................................................................. 44
Spark Plug......................................................................................... 45
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....................................................................... 48
Exhaust Port Cleaning....................................................................... 48
Setting The Saw Chain...................................................................... 49
Troubleshooting........................................................................................ 52
Storage ..................................................................................................... 54
Long Term Storage (Over 30 Days) .................................................. 54
Specifications ........................................................................................... 55
Product Registration ................................................................................. 56
Notes......................................................................................................... 58

Echo CS-310 Specifications

General

Engine Displacement	30.5 cc
Bar Length	14 inches
Weight	8.8 lbs
Chain Pitch	3/8 inch
Chain Gauge	0.050 inch