Echo CS-310 Service Manual

MAINTENANCE GUIDE
CS-310
70
11-2 Disassembly chart
Spark plug
(3-3)
Brake lever
(2-1,6-1)
Chain brake
(6-1,6-2)
Crankcase
(8-6,8-11)
Engine block,
Intake insulator
(8-5,8-12)
Piston,
Piston ring
(8-10)
Flywheel
(3-10)
Carburetor
(4-9,4-11 to15)
Clutch side
oil seal
(8-9)
Starter side
ball bearing
(8-9)
Starter side
oil seal
(8-9)
Crankshaft
(8-8,8-10)
Clutch side
ball bearing
(8-9)
Ignition
coil
(3-8)
Front
handle
Rear
handle
(9-1)
Auto-oiler
(7-5)
Muffler
(8-3)
Starter
assembly
(2-1)
Sprocket
guard
(2-1,5-1,6-1)
Cylinder
cover
Clutch
drum
(5-1,5-3)
Air filter,
Cleaner case
(4-1,4-3)
Clutch assembly,
Worm gear
(5-1,5-3)

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